74856656

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 180643200

約数和(自身を除く): 105786544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 56, 58, 76, 112, 116, 133, 152, 203, 232, 266, 304, 406, 464, 532, 551, 812, 1064, 1102, 1213, 1624, 2128, 2204, 2426, 3248, 3857, 4408, 4852, 7714, 8491, 8816, 9704, 15428, 16982, 19408, 23047, 30856, 33964, 35177, 46094, 61712, 67928, 70354, 92188, 135856, 140708, 161329, 184376, 246239, 281416, 322658, 368752, 492478, 562832, 645316, 668363, 984956, 1290632, 1336726, 1969912, 2581264, 2673452, 3939824, 4678541, 5346904, 9357082, 10693808, 18714164, 37428328, 74856656]

約数ペア:

[(1, 74856656), (2, 37428328), (4, 18714164), (7, 10693808), (8, 9357082), (14, 5346904), (16, 4678541), (19, 3939824), (28, 2673452), (29, 2581264), (38, 1969912), (56, 1336726), (58, 1290632), (76, 984956), (112, 668363), (116, 645316), (133, 562832), (152, 492478), (203, 368752), (232, 322658), (266, 281416), (304, 246239), (406, 184376), (464, 161329), (532, 140708), (551, 135856), (812, 92188), (1064, 70354), (1102, 67928), (1213, 61712), (1624, 46094), (2128, 35177), (2204, 33964), (2426, 30856), (3248, 23047), (3857, 19408), (4408, 16982), (4852, 15428), (7714, 9704), (8491, 8816)]