86372754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 105227886

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 107, 131, 158, 214, 237, 262, 321, 393, 474, 642, 786, 1027, 1391, 1703, 2054, 2782, 3081, 3406, 4173, 5109, 6162, 8346, 8453, 10218, 10349, 14017, 16906, 20698, 25359, 28034, 31047, 42051, 50718, 62094, 84102, 109889, 134537, 182221, 219778, 269074, 329667, 364442, 403611, 546663, 659334, 807222, 1093326, 1107343, 2214686, 3322029, 6644058, 14395459, 28790918, 43186377, 86372754]

約数ペア:

[(1, 86372754), (2, 43186377), (3, 28790918), (6, 14395459), (13, 6644058), (26, 3322029), (39, 2214686), (78, 1107343), (79, 1093326), (107, 807222), (131, 659334), (158, 546663), (214, 403611), (237, 364442), (262, 329667), (321, 269074), (393, 219778), (474, 182221), (642, 134537), (786, 109889), (1027, 84102), (1391, 62094), (1703, 50718), (2054, 42051), (2782, 31047), (3081, 28034), (3406, 25359), (4173, 20698), (5109, 16906), (6162, 14017), (8346, 10349), (8453, 10218)]