75643724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:930

約数の個数: 36

約数和(自身を含む): 144496800

約数和(自身を除く): 68853076

約数列:

[1, 2, 4, 13, 26, 52, 149, 169, 298, 338, 596, 676, 751, 1502, 1937, 3004, 3874, 7748, 9763, 19526, 25181, 39052, 50362, 100724, 111899, 126919, 223798, 253838, 447596, 507676, 1454687, 2909374, 5818748, 18910931, 37821862, 75643724]

約数ペア:

[(1, 75643724), (2, 37821862), (4, 18910931), (13, 5818748), (26, 2909374), (52, 1454687), (149, 507676), (169, 447596), (298, 253838), (338, 223798), (596, 126919), (676, 111899), (751, 100724), (1502, 50362), (1937, 39052), (3004, 25181), (3874, 19526), (7748, 9763)]