68645862

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 152914320

約数和(自身を除く): 84268458

約数列:

[1, 2, 3, 6, 9, 18, 61, 101, 122, 183, 202, 303, 366, 549, 606, 619, 909, 1098, 1238, 1818, 1857, 3714, 5571, 6161, 11142, 12322, 18483, 36966, 37759, 55449, 62519, 75518, 110898, 113277, 125038, 187557, 226554, 339831, 375114, 562671, 679662, 1125342, 3813659, 7627318, 11440977, 22881954, 34322931, 68645862]

約数ペア:

[(1, 68645862), (2, 34322931), (3, 22881954), (6, 11440977), (9, 7627318), (18, 3813659), (61, 1125342), (101, 679662), (122, 562671), (183, 375114), (202, 339831), (303, 226554), (366, 187557), (549, 125038), (606, 113277), (619, 110898), (909, 75518), (1098, 62519), (1238, 55449), (1818, 37759), (1857, 36966), (3714, 18483), (5571, 12322), (6161, 11142)]