82165048

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 182131200

約数和(自身を除く): 99966152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 67, 122, 134, 244, 268, 359, 427, 469, 488, 536, 718, 854, 938, 1436, 1708, 1876, 2513, 2872, 3416, 3752, 4087, 5026, 8174, 10052, 16348, 20104, 21899, 24053, 28609, 32696, 43798, 48106, 57218, 87596, 96212, 114436, 153293, 168371, 175192, 192424, 228872, 306586, 336742, 613172, 673484, 1226344, 1346968, 1467233, 2934466, 5868932, 10270631, 11737864, 20541262, 41082524, 82165048]

約数ペア:

[(1, 82165048), (2, 41082524), (4, 20541262), (7, 11737864), (8, 10270631), (14, 5868932), (28, 2934466), (56, 1467233), (61, 1346968), (67, 1226344), (122, 673484), (134, 613172), (244, 336742), (268, 306586), (359, 228872), (427, 192424), (469, 175192), (488, 168371), (536, 153293), (718, 114436), (854, 96212), (938, 87596), (1436, 57218), (1708, 48106), (1876, 43798), (2513, 32696), (2872, 28609), (3416, 24053), (3752, 21899), (4087, 20104), (5026, 16348), (8174, 10052)]