66875238

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 148262400

約数和(自身を除く): 81387162

約数列:

[1, 2, 3, 6, 9, 18, 79, 131, 158, 237, 262, 359, 393, 474, 711, 718, 786, 1077, 1179, 1422, 2154, 2358, 3231, 6462, 10349, 20698, 28361, 31047, 47029, 56722, 62094, 85083, 93141, 94058, 141087, 170166, 186282, 255249, 282174, 423261, 510498, 846522, 3715291, 7430582, 11145873, 22291746, 33437619, 66875238]

約数ペア:

[(1, 66875238), (2, 33437619), (3, 22291746), (6, 11145873), (9, 7430582), (18, 3715291), (79, 846522), (131, 510498), (158, 423261), (237, 282174), (262, 255249), (359, 186282), (393, 170166), (474, 141087), (711, 94058), (718, 93141), (786, 85083), (1077, 62094), (1179, 56722), (1422, 47029), (2154, 31047), (2358, 28361), (3231, 20698), (6462, 10349)]