68254578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6857}}^1$

素因数の和:6951

約数の個数: 48

約数和(自身を含む): 171175680

約数和(自身を除く): 102921102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 6857, 9954, 13714, 20571, 41142, 47999, 61713, 95998, 123426, 143997, 287994, 431991, 541703, 863982, 1083406, 1625109, 3250218, 3791921, 4875327, 7583842, 9750654, 11375763, 22751526, 34127289, 68254578]

約数ペア:

[(1, 68254578), (2, 34127289), (3, 22751526), (6, 11375763), (7, 9750654), (9, 7583842), (14, 4875327), (18, 3791921), (21, 3250218), (42, 1625109), (63, 1083406), (79, 863982), (126, 541703), (158, 431991), (237, 287994), (474, 143997), (553, 123426), (711, 95998), (1106, 61713), (1422, 47999), (1659, 41142), (3318, 20571), (4977, 13714), (6857, 9954)]