89917484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 168161280

約数和(自身を除く): 78243796

約数列:

[1, 2, 4, 31, 62, 67, 79, 124, 134, 137, 158, 268, 274, 316, 548, 2077, 2449, 4154, 4247, 4898, 5293, 8308, 8494, 9179, 9796, 10586, 10823, 16988, 18358, 21172, 21646, 36716, 43292, 164083, 284549, 328166, 335513, 569098, 656332, 671026, 725141, 1138196, 1342052, 1450282, 2900564, 22479371, 44958742, 89917484]

約数ペア:

[(1, 89917484), (2, 44958742), (4, 22479371), (31, 2900564), (62, 1450282), (67, 1342052), (79, 1138196), (124, 725141), (134, 671026), (137, 656332), (158, 569098), (268, 335513), (274, 328166), (316, 284549), (548, 164083), (2077, 43292), (2449, 36716), (4154, 21646), (4247, 21172), (4898, 18358), (5293, 16988), (8308, 10823), (8494, 10586), (9179, 9796)]