68195414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 129254400

約数和(自身を除く): 61058986

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 67, 109, 134, 161, 203, 218, 322, 406, 469, 667, 763, 938, 1334, 1526, 1541, 1943, 2507, 3082, 3161, 3886, 4669, 5014, 6322, 7303, 9338, 10787, 13601, 14606, 17549, 21574, 22127, 27202, 35098, 44254, 44689, 51121, 72703, 89378, 102242, 145406, 167969, 211787, 312823, 335938, 423574, 508921, 625646, 1017842, 1175783, 1482509, 2351566, 2965018, 4871101, 9742202, 34097707, 68195414]

約数ペア:

[(1, 68195414), (2, 34097707), (7, 9742202), (14, 4871101), (23, 2965018), (29, 2351566), (46, 1482509), (58, 1175783), (67, 1017842), (109, 625646), (134, 508921), (161, 423574), (203, 335938), (218, 312823), (322, 211787), (406, 167969), (469, 145406), (667, 102242), (763, 89378), (938, 72703), (1334, 51121), (1526, 44689), (1541, 44254), (1943, 35098), (2507, 27202), (3082, 22127), (3161, 21574), (3886, 17549), (4669, 14606), (5014, 13601), (6322, 10787), (7303, 9338)]