79885260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4877}}^1$

素因数の和:4912

約数の個数: 144

約数和(自身を含む): 298299456

約数和(自身を除く): 218414196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4877, 5460, 8190, 9754, 14631, 16380, 19508, 24385, 29262, 34139, 43893, 48770, 58524, 63401, 68278, 73155, 87786, 97540, 102417, 126802, 136556, 146310, 170695, 175572, 190203, 204834, 219465, 253604, 292620, 307251, 317005, 341390, 380406, 409668, 438930, 443807, 512085, 570609, 614502, 634010, 682780, 760812, 877860, 887614, 951015, 1024170, 1141218, 1229004, 1268020, 1331421, 1536255, 1775228, 1902030, 2048340, 2219035, 2282436, 2662842, 2853045, 3072510, 3804060, 3994263, 4438070, 5325684, 5706090, 6145020, 6657105, 7988526, 8876140, 11412180, 13314210, 15977052, 19971315, 26628420, 39942630, 79885260]

約数ペア:

[(1, 79885260), (2, 39942630), (3, 26628420), (4, 19971315), (5, 15977052), (6, 13314210), (7, 11412180), (9, 8876140), (10, 7988526), (12, 6657105), (13, 6145020), (14, 5706090), (15, 5325684), (18, 4438070), (20, 3994263), (21, 3804060), (26, 3072510), (28, 2853045), (30, 2662842), (35, 2282436), (36, 2219035), (39, 2048340), (42, 1902030), (45, 1775228), (52, 1536255), (60, 1331421), (63, 1268020), (65, 1229004), (70, 1141218), (78, 1024170), (84, 951015), (90, 887614), (91, 877860), (105, 760812), (117, 682780), (126, 634010), (130, 614502), (140, 570609), (156, 512085), (180, 443807), (182, 438930), (195, 409668), (210, 380406), (234, 341390), (252, 317005), (260, 307251), (273, 292620), (315, 253604), (364, 219465), (390, 204834), (420, 190203), (455, 175572), (468, 170695), (546, 146310), (585, 136556), (630, 126802), (780, 102417), (819, 97540), (910, 87786), (1092, 73155), (1170, 68278), (1260, 63401), (1365, 58524), (1638, 48770), (1820, 43893), (2340, 34139), (2730, 29262), (3276, 24385), (4095, 19508), (4877, 16380), (5460, 14631), (8190, 9754)]