77172528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2287}}^1$

素因数の和:2354

約数の個数: 80

約数和(自身を含む): 215621120

約数和(自身を除く): 138448592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 37, 38, 48, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 304, 444, 456, 592, 703, 888, 912, 1406, 1776, 2109, 2287, 2812, 4218, 4574, 5624, 6861, 8436, 9148, 11248, 13722, 16872, 18296, 27444, 33744, 36592, 43453, 54888, 84619, 86906, 109776, 130359, 169238, 173812, 253857, 260718, 338476, 347624, 507714, 521436, 676952, 695248, 1015428, 1042872, 1353904, 1607761, 2030856, 2085744, 3215522, 4061712, 4823283, 6431044, 9646566, 12862088, 19293132, 25724176, 38586264, 77172528]

約数ペア:

[(1, 77172528), (2, 38586264), (3, 25724176), (4, 19293132), (6, 12862088), (8, 9646566), (12, 6431044), (16, 4823283), (19, 4061712), (24, 3215522), (37, 2085744), (38, 2030856), (48, 1607761), (57, 1353904), (74, 1042872), (76, 1015428), (111, 695248), (114, 676952), (148, 521436), (152, 507714), (222, 347624), (228, 338476), (296, 260718), (304, 253857), (444, 173812), (456, 169238), (592, 130359), (703, 109776), (888, 86906), (912, 84619), (1406, 54888), (1776, 43453), (2109, 36592), (2287, 33744), (2812, 27444), (4218, 18296), (4574, 16872), (5624, 13722), (6861, 11248), (8436, 9148)]