80447976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 271564800

約数和(自身を除く): 191116824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 271, 279, 342, 372, 399, 434, 456, 504, 532, 542, 558, 589, 651, 684, 744, 798, 813, 868, 1064, 1084, 1116, 1178, 1197, 1302, 1368, 1596, 1626, 1736, 1767, 1897, 1953, 2168, 2232, 2356, 2394, 2439, 2604, 3192, 3252, 3534, 3794, 3906, 4123, 4712, 4788, 4878, 5149, 5208, 5301, 5691, 6504, 7068, 7588, 7812, 8246, 8401, 9576, 9756, 10298, 10602, 11382, 12369, 14136, 15176, 15447, 15624, 16492, 16802, 17073, 19512, 20596, 21204, 22764, 24738, 25203, 30894, 32984, 33604, 34146, 36043, 37107, 41192, 42408, 45528, 46341, 49476, 50406, 58807, 61788, 67208, 68292, 72086, 74214, 75609, 92682, 98952, 100812, 108129, 117614, 123576, 136584, 144172, 148428, 151218, 159619, 176421, 185364, 201624, 216258, 235228, 288344, 296856, 302436, 319238, 324387, 352842, 370728, 432516, 470456, 478857, 529263, 604872, 638476, 648774, 705684, 865032, 957714, 1058526, 1117333, 1276952, 1297548, 1411368, 1436571, 1915428, 2117052, 2234666, 2595096, 2873142, 3351999, 3830856, 4234104, 4469332, 5746284, 6703998, 8938664, 10055997, 11492568, 13407996, 20111994, 26815992, 40223988, 80447976]

約数ペア:

[(1, 80447976), (2, 40223988), (3, 26815992), (4, 20111994), (6, 13407996), (7, 11492568), (8, 10055997), (9, 8938664), (12, 6703998), (14, 5746284), (18, 4469332), (19, 4234104), (21, 3830856), (24, 3351999), (28, 2873142), (31, 2595096), (36, 2234666), (38, 2117052), (42, 1915428), (56, 1436571), (57, 1411368), (62, 1297548), (63, 1276952), (72, 1117333), (76, 1058526), (84, 957714), (93, 865032), (114, 705684), (124, 648774), (126, 638476), (133, 604872), (152, 529263), (168, 478857), (171, 470456), (186, 432516), (217, 370728), (228, 352842), (248, 324387), (252, 319238), (266, 302436), (271, 296856), (279, 288344), (342, 235228), (372, 216258), (399, 201624), (434, 185364), (456, 176421), (504, 159619), (532, 151218), (542, 148428), (558, 144172), (589, 136584), (651, 123576), (684, 117614), (744, 108129), (798, 100812), (813, 98952), (868, 92682), (1064, 75609), (1084, 74214), (1116, 72086), (1178, 68292), (1197, 67208), (1302, 61788), (1368, 58807), (1596, 50406), (1626, 49476), (1736, 46341), (1767, 45528), (1897, 42408), (1953, 41192), (2168, 37107), (2232, 36043), (2356, 34146), (2394, 33604), (2439, 32984), (2604, 30894), (3192, 25203), (3252, 24738), (3534, 22764), (3794, 21204), (3906, 20596), (4123, 19512), (4712, 17073), (4788, 16802), (4878, 16492), (5149, 15624), (5208, 15447), (5301, 15176), (5691, 14136), (6504, 12369), (7068, 11382), (7588, 10602), (7812, 10298), (8246, 9756), (8401, 9576)]