64989834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3279

約数の個数: 64

約数和(自身を含む): 164349696

約数和(自身を除く): 99359862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 182, 222, 259, 273, 481, 518, 546, 777, 962, 1443, 1554, 2886, 3217, 3367, 6434, 6734, 9651, 10101, 19302, 20202, 22519, 41821, 45038, 67557, 83642, 119029, 125463, 135114, 238058, 250926, 292747, 357087, 585494, 714174, 833203, 878241, 1547377, 1666406, 1756482, 2499609, 3094754, 4642131, 4999218, 9284262, 10831639, 21663278, 32494917, 64989834]

約数ペア:

[(1, 64989834), (2, 32494917), (3, 21663278), (6, 10831639), (7, 9284262), (13, 4999218), (14, 4642131), (21, 3094754), (26, 2499609), (37, 1756482), (39, 1666406), (42, 1547377), (74, 878241), (78, 833203), (91, 714174), (111, 585494), (182, 357087), (222, 292747), (259, 250926), (273, 238058), (481, 135114), (518, 125463), (546, 119029), (777, 83642), (962, 67557), (1443, 45038), (1554, 41821), (2886, 22519), (3217, 20202), (3367, 19302), (6434, 10101), (6734, 9651)]