126654372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{977}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 346380216

約数和(自身を除く): 219725844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 277, 468, 554, 831, 977, 1108, 1662, 1954, 2493, 2931, 3324, 3601, 3908, 4986, 5862, 7202, 8793, 9972, 10803, 11724, 12701, 14404, 17586, 21606, 25402, 32409, 35172, 38103, 43212, 50804, 64818, 76206, 114309, 129636, 152412, 228618, 270629, 457236, 541258, 811887, 1082516, 1623774, 2435661, 3247548, 3518177, 4871322, 7036354, 9742644, 10554531, 14072708, 21109062, 31663593, 42218124, 63327186, 126654372]

約数ペア:

[(1, 126654372), (2, 63327186), (3, 42218124), (4, 31663593), (6, 21109062), (9, 14072708), (12, 10554531), (13, 9742644), (18, 7036354), (26, 4871322), (36, 3518177), (39, 3247548), (52, 2435661), (78, 1623774), (117, 1082516), (156, 811887), (234, 541258), (277, 457236), (468, 270629), (554, 228618), (831, 152412), (977, 129636), (1108, 114309), (1662, 76206), (1954, 64818), (2493, 50804), (2931, 43212), (3324, 38103), (3601, 35172), (3908, 32409), (4986, 25402), (5862, 21606), (7202, 17586), (8793, 14404), (9972, 12701), (10803, 11724)]