81991928592

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{41269}}^1$

素因数の和:41372

約数の個数: 240

約数和(自身を含む): 275688882560

約数和(自身を除く): 193696953968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 108, 112, 126, 144, 146, 162, 168, 189, 216, 219, 243, 252, 292, 324, 336, 378, 432, 438, 486, 504, 511, 567, 584, 648, 657, 756, 876, 972, 1008, 1022, 1134, 1168, 1296, 1314, 1512, 1533, 1701, 1752, 1944, 1971, 2044, 2268, 2628, 3024, 3066, 3402, 3504, 3888, 3942, 4088, 4536, 4599, 5256, 5913, 6132, 6804, 7884, 8176, 9072, 9198, 10512, 11826, 12264, 13608, 13797, 15768, 17739, 18396, 23652, 24528, 27216, 27594, 31536, 35478, 36792, 41269, 41391, 47304, 55188, 70956, 73584, 82538, 82782, 94608, 110376, 123807, 124173, 141912, 165076, 165564, 220752, 247614, 248346, 283824, 288883, 330152, 331128, 371421, 495228, 496692, 577766, 660304, 662256, 742842, 866649, 990456, 993384, 1114263, 1155532, 1485684, 1733298, 1980912, 1986768, 2228526, 2311064, 2599947, 2971368, 3012637, 3342789, 3466596, 4457052, 4622128, 5199894, 5942736, 6025274, 6685578, 6933192, 7799841, 8914104, 9037911, 10028367, 10399788, 12050548, 13371156, 13866384, 15599682, 17828208, 18075822, 20056734, 20799576, 21088459, 23399523, 24101096, 26742312, 27113733, 31199364, 36151644, 40113468, 41599152, 42176918, 46799046, 48202192, 53484624, 54227466, 62398728, 63265377, 70198569, 72303288, 80226936, 81341199, 84353836, 93598092, 108454932, 124797456, 126530754, 140397138, 144606576, 160453872, 162682398, 168707672, 187196184, 189796131, 216909864, 244023597, 253061508, 280794276, 325364796, 337415344, 374392368, 379592262, 433819728, 488047194, 506123016, 561588552, 569388393, 650729592, 732070791, 759184524, 976094388, 1012246032, 1123177104, 1138776786, 1301459184, 1464141582, 1518369048, 1708165179, 1952188776, 2277553572, 2928283164, 3036738096, 3416330358, 3904377552, 4555107144, 5124495537, 5856566328, 6832660716, 9110214288, 10248991074, 11713132656, 13665321432, 20497982148, 27330642864, 40995964296, 81991928592]

約数ペア:

[(1, 81991928592), (2, 40995964296), (3, 27330642864), (4, 20497982148), (6, 13665321432), (7, 11713132656), (8, 10248991074), (9, 9110214288), (12, 6832660716), (14, 5856566328), (16, 5124495537), (18, 4555107144), (21, 3904377552), (24, 3416330358), (27, 3036738096), (28, 2928283164), (36, 2277553572), (42, 1952188776), (48, 1708165179), (54, 1518369048), (56, 1464141582), (63, 1301459184), (72, 1138776786), (73, 1123177104), (81, 1012246032), (84, 976094388), (108, 759184524), (112, 732070791), (126, 650729592), (144, 569388393), (146, 561588552), (162, 506123016), (168, 488047194), (189, 433819728), (216, 379592262), (219, 374392368), (243, 337415344), (252, 325364796), (292, 280794276), (324, 253061508), (336, 244023597), (378, 216909864), (432, 189796131), (438, 187196184), (486, 168707672), (504, 162682398), (511, 160453872), (567, 144606576), (584, 140397138), (648, 126530754), (657, 124797456), (756, 108454932), (876, 93598092), (972, 84353836), (1008, 81341199), (1022, 80226936), (1134, 72303288), (1168, 70198569), (1296, 63265377), (1314, 62398728), (1512, 54227466), (1533, 53484624), (1701, 48202192), (1752, 46799046), (1944, 42176918), (1971, 41599152), (2044, 40113468), (2268, 36151644), (2628, 31199364), (3024, 27113733), (3066, 26742312), (3402, 24101096), (3504, 23399523), (3888, 21088459), (3942, 20799576), (4088, 20056734), (4536, 18075822), (4599, 17828208), (5256, 15599682), (5913, 13866384), (6132, 13371156), (6804, 12050548), (7884, 10399788), (8176, 10028367), (9072, 9037911), (9198, 8914104), (10512, 7799841), (11826, 6933192), (12264, 6685578), (13608, 6025274), (13797, 5942736), (15768, 5199894), (17739, 4622128), (18396, 4457052), (23652, 3466596), (24528, 3342789), (27216, 3012637), (27594, 2971368), (31536, 2599947), (35478, 2311064), (36792, 2228526), (41269, 1986768), (41391, 1980912), (47304, 1733298), (55188, 1485684), (70956, 1155532), (73584, 1114263), (82538, 993384), (82782, 990456), (94608, 866649), (110376, 742842), (123807, 662256), (124173, 660304), (141912, 577766), (165076, 496692), (165564, 495228), (220752, 371421), (247614, 331128), (248346, 330152), (283824, 288883)]