99391796

素因数分解:

$2^2\times 7^4\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 207049920

約数和(自身を除く): 107658124

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 131, 158, 196, 262, 316, 343, 524, 553, 686, 917, 1106, 1372, 1834, 2212, 2401, 3668, 3871, 4802, 6419, 7742, 9604, 10349, 12838, 15484, 20698, 25676, 27097, 41396, 44933, 54194, 72443, 89866, 108388, 144886, 179732, 189679, 289772, 314531, 379358, 507101, 629062, 758716, 1014202, 1258124, 2028404, 3549707, 7099414, 14198828, 24847949, 49695898, 99391796]

約数ペア:

[(1, 99391796), (2, 49695898), (4, 24847949), (7, 14198828), (14, 7099414), (28, 3549707), (49, 2028404), (79, 1258124), (98, 1014202), (131, 758716), (158, 629062), (196, 507101), (262, 379358), (316, 314531), (343, 289772), (524, 189679), (553, 179732), (686, 144886), (917, 108388), (1106, 89866), (1372, 72443), (1834, 54194), (2212, 44933), (2401, 41396), (3668, 27097), (3871, 25676), (4802, 20698), (6419, 15484), (7742, 12838), (9604, 10349)]