72475260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8483

約数の個数: 96

約数和(自身を含む): 238436352

約数和(自身を除く): 165961092

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8447, 8580, 16894, 25341, 33788, 42235, 50682, 84470, 92917, 101364, 109811, 126705, 168940, 185834, 219622, 253410, 278751, 329433, 371668, 439244, 464585, 506820, 549055, 557502, 658866, 929170, 1098110, 1115004, 1207921, 1317732, 1393755, 1647165, 1858340, 2196220, 2415842, 2787510, 3294330, 3623763, 4831684, 5575020, 6039605, 6588660, 7247526, 12079210, 14495052, 18118815, 24158420, 36237630, 72475260]

約数ペア:

[(1, 72475260), (2, 36237630), (3, 24158420), (4, 18118815), (5, 14495052), (6, 12079210), (10, 7247526), (11, 6588660), (12, 6039605), (13, 5575020), (15, 4831684), (20, 3623763), (22, 3294330), (26, 2787510), (30, 2415842), (33, 2196220), (39, 1858340), (44, 1647165), (52, 1393755), (55, 1317732), (60, 1207921), (65, 1115004), (66, 1098110), (78, 929170), (110, 658866), (130, 557502), (132, 549055), (143, 506820), (156, 464585), (165, 439244), (195, 371668), (220, 329433), (260, 278751), (286, 253410), (330, 219622), (390, 185834), (429, 168940), (572, 126705), (660, 109811), (715, 101364), (780, 92917), (858, 84470), (1430, 50682), (1716, 42235), (2145, 33788), (2860, 25341), (4290, 16894), (8447, 8580)]