68235152

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 141010320

約数和(自身を除く): 72775168

約数列:

[1, 2, 4, 8, 16, 41, 43, 59, 82, 86, 118, 164, 172, 236, 328, 344, 472, 656, 688, 944, 1681, 1763, 2419, 2537, 3362, 3526, 4838, 5074, 6724, 7052, 9676, 10148, 13448, 14104, 19352, 20296, 26896, 28208, 38704, 40592, 72283, 99179, 104017, 144566, 198358, 208034, 289132, 396716, 416068, 578264, 793432, 832136, 1156528, 1586864, 1664272, 4264697, 8529394, 17058788, 34117576, 68235152]

約数ペア:

[(1, 68235152), (2, 34117576), (4, 17058788), (8, 8529394), (16, 4264697), (41, 1664272), (43, 1586864), (59, 1156528), (82, 832136), (86, 793432), (118, 578264), (164, 416068), (172, 396716), (236, 289132), (328, 208034), (344, 198358), (472, 144566), (656, 104017), (688, 99179), (944, 72283), (1681, 40592), (1763, 38704), (2419, 28208), (2537, 26896), (3362, 20296), (3526, 19352), (4838, 14104), (5074, 13448), (6724, 10148), (7052, 9676)]