75974118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 173850624

約数和(自身を除く): 97876506

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 71, 93, 142, 186, 213, 341, 426, 523, 682, 781, 1023, 1046, 1562, 1569, 2046, 2201, 2343, 3138, 4402, 4686, 5753, 6603, 11506, 13206, 16213, 17259, 24211, 32426, 34518, 37133, 48422, 48639, 72633, 74266, 97278, 111399, 145266, 178343, 222798, 356686, 408463, 535029, 816926, 1070058, 1151123, 1225389, 2302246, 2450778, 3453369, 6906738, 12662353, 25324706, 37987059, 75974118]

約数ペア:

[(1, 75974118), (2, 37987059), (3, 25324706), (6, 12662353), (11, 6906738), (22, 3453369), (31, 2450778), (33, 2302246), (62, 1225389), (66, 1151123), (71, 1070058), (93, 816926), (142, 535029), (186, 408463), (213, 356686), (341, 222798), (426, 178343), (523, 145266), (682, 111399), (781, 97278), (1023, 74266), (1046, 72633), (1562, 48639), (1569, 48422), (2046, 37133), (2201, 34518), (2343, 32426), (3138, 24211), (4402, 17259), (4686, 16213), (5753, 13206), (6603, 11506)]