79557408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 285143040

約数和(自身を除く): 205585632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 62, 63, 67, 72, 76, 84, 93, 96, 112, 114, 124, 126, 133, 134, 144, 152, 168, 171, 186, 201, 217, 224, 228, 248, 252, 266, 268, 279, 288, 304, 336, 342, 372, 399, 402, 434, 456, 469, 496, 504, 532, 536, 558, 589, 603, 608, 651, 672, 684, 744, 798, 804, 868, 912, 938, 992, 1008, 1064, 1072, 1116, 1178, 1197, 1206, 1273, 1302, 1368, 1407, 1488, 1596, 1608, 1736, 1767, 1824, 1876, 1953, 2016, 2077, 2128, 2144, 2232, 2356, 2394, 2412, 2546, 2604, 2736, 2814, 2976, 3192, 3216, 3472, 3534, 3752, 3819, 3906, 4123, 4154, 4221, 4256, 4464, 4712, 4788, 4824, 5092, 5208, 5301, 5472, 5628, 6231, 6384, 6432, 6944, 7068, 7504, 7638, 7812, 8246, 8308, 8442, 8911, 8928, 9424, 9576, 9648, 10184, 10416, 10602, 11256, 11457, 12369, 12462, 12768, 14136, 14539, 15008, 15276, 15624, 16492, 16616, 16884, 17822, 18693, 18848, 19152, 19296, 20368, 20832, 21204, 22512, 22914, 24738, 24924, 26733, 28272, 29078, 30552, 31248, 32984, 33232, 33768, 35644, 37107, 37386, 38304, 39463, 40736, 42408, 43617, 45024, 45828, 49476, 49848, 53466, 56544, 58156, 61104, 62496, 65968, 66464, 67536, 71288, 74214, 74772, 78926, 80199, 84816, 87234, 91656, 98952, 99696, 106932, 116312, 118389, 122208, 130851, 131936, 135072, 142576, 148428, 149544, 157852, 160398, 169632, 174468, 183312, 197904, 199392, 213864, 232624, 236778, 261702, 276241, 285152, 296856, 299088, 315704, 320796, 348936, 355167, 366624, 395808, 427728, 465248, 473556, 523404, 552482, 593712, 598176, 631408, 641592, 697872, 710334, 828723, 855456, 947112, 1046808, 1104964, 1187424, 1262816, 1283184, 1395744, 1420668, 1657446, 1894224, 2093616, 2209928, 2486169, 2566368, 2841336, 3314892, 3788448, 4187232, 4419856, 4972338, 5682672, 6629784, 8839712, 9944676, 11365344, 13259568, 19889352, 26519136, 39778704, 79557408]

約数ペア:

[(1, 79557408), (2, 39778704), (3, 26519136), (4, 19889352), (6, 13259568), (7, 11365344), (8, 9944676), (9, 8839712), (12, 6629784), (14, 5682672), (16, 4972338), (18, 4419856), (19, 4187232), (21, 3788448), (24, 3314892), (28, 2841336), (31, 2566368), (32, 2486169), (36, 2209928), (38, 2093616), (42, 1894224), (48, 1657446), (56, 1420668), (57, 1395744), (62, 1283184), (63, 1262816), (67, 1187424), (72, 1104964), (76, 1046808), (84, 947112), (93, 855456), (96, 828723), (112, 710334), (114, 697872), (124, 641592), (126, 631408), (133, 598176), (134, 593712), (144, 552482), (152, 523404), (168, 473556), (171, 465248), (186, 427728), (201, 395808), (217, 366624), (224, 355167), (228, 348936), (248, 320796), (252, 315704), (266, 299088), (268, 296856), (279, 285152), (288, 276241), (304, 261702), (336, 236778), (342, 232624), (372, 213864), (399, 199392), (402, 197904), (434, 183312), (456, 174468), (469, 169632), (496, 160398), (504, 157852), (532, 149544), (536, 148428), (558, 142576), (589, 135072), (603, 131936), (608, 130851), (651, 122208), (672, 118389), (684, 116312), (744, 106932), (798, 99696), (804, 98952), (868, 91656), (912, 87234), (938, 84816), (992, 80199), (1008, 78926), (1064, 74772), (1072, 74214), (1116, 71288), (1178, 67536), (1197, 66464), (1206, 65968), (1273, 62496), (1302, 61104), (1368, 58156), (1407, 56544), (1488, 53466), (1596, 49848), (1608, 49476), (1736, 45828), (1767, 45024), (1824, 43617), (1876, 42408), (1953, 40736), (2016, 39463), (2077, 38304), (2128, 37386), (2144, 37107), (2232, 35644), (2356, 33768), (2394, 33232), (2412, 32984), (2546, 31248), (2604, 30552), (2736, 29078), (2814, 28272), (2976, 26733), (3192, 24924), (3216, 24738), (3472, 22914), (3534, 22512), (3752, 21204), (3819, 20832), (3906, 20368), (4123, 19296), (4154, 19152), (4221, 18848), (4256, 18693), (4464, 17822), (4712, 16884), (4788, 16616), (4824, 16492), (5092, 15624), (5208, 15276), (5301, 15008), (5472, 14539), (5628, 14136), (6231, 12768), (6384, 12462), (6432, 12369), (6944, 11457), (7068, 11256), (7504, 10602), (7638, 10416), (7812, 10184), (8246, 9648), (8308, 9576), (8442, 9424), (8911, 8928)]