71034012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4699

約数の個数: 72

約数和(自身を含む): 208618592

約数和(自身を除く): 137584580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 4621, 5124, 7686, 9242, 13863, 15372, 18484, 27726, 32347, 41589, 55452, 64694, 83178, 97041, 129388, 166356, 194082, 281881, 291123, 388164, 563762, 582246, 845643, 1127524, 1164492, 1691286, 1973167, 2536929, 3382572, 3946334, 5073858, 5919501, 7892668, 10147716, 11839002, 17758503, 23678004, 35517006, 71034012]

約数ペア:

[(1, 71034012), (2, 35517006), (3, 23678004), (4, 17758503), (6, 11839002), (7, 10147716), (9, 7892668), (12, 5919501), (14, 5073858), (18, 3946334), (21, 3382572), (28, 2536929), (36, 1973167), (42, 1691286), (61, 1164492), (63, 1127524), (84, 845643), (122, 582246), (126, 563762), (183, 388164), (244, 291123), (252, 281881), (366, 194082), (427, 166356), (549, 129388), (732, 97041), (854, 83178), (1098, 64694), (1281, 55452), (1708, 41589), (2196, 32347), (2562, 27726), (3843, 18484), (4621, 15372), (5124, 13863), (7686, 9242)]