64561614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 148599360

約数和(自身を除く): 84037746

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 181, 221, 269, 362, 442, 538, 543, 663, 807, 1086, 1326, 1614, 2353, 3077, 3497, 4573, 4706, 6154, 6994, 7059, 9146, 9231, 10491, 13719, 14118, 18462, 20982, 27438, 40001, 48689, 59449, 80002, 97378, 118898, 120003, 146067, 178347, 240006, 292134, 356694, 632957, 827713, 1265914, 1655426, 1898871, 2483139, 3797742, 4966278, 10760269, 21520538, 32280807, 64561614]

約数ペア:

[(1, 64561614), (2, 32280807), (3, 21520538), (6, 10760269), (13, 4966278), (17, 3797742), (26, 2483139), (34, 1898871), (39, 1655426), (51, 1265914), (78, 827713), (102, 632957), (181, 356694), (221, 292134), (269, 240006), (362, 178347), (442, 146067), (538, 120003), (543, 118898), (663, 97378), (807, 80002), (1086, 59449), (1326, 48689), (1614, 40001), (2353, 27438), (3077, 20982), (3497, 18462), (4573, 14118), (4706, 13719), (6154, 10491), (6994, 9231), (7059, 9146)]