66645384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 180411840

約数和(自身を除く): 113766456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 227, 312, 454, 681, 908, 941, 1362, 1816, 1882, 2724, 2823, 2951, 3764, 5448, 5646, 5902, 7528, 8853, 11292, 11804, 12233, 17706, 22584, 23608, 24466, 35412, 36699, 48932, 70824, 73398, 97864, 146796, 213607, 293592, 427214, 640821, 854428, 1281642, 1708856, 2563284, 2776891, 5126568, 5553782, 8330673, 11107564, 16661346, 22215128, 33322692, 66645384]

約数ペア:

[(1, 66645384), (2, 33322692), (3, 22215128), (4, 16661346), (6, 11107564), (8, 8330673), (12, 5553782), (13, 5126568), (24, 2776891), (26, 2563284), (39, 1708856), (52, 1281642), (78, 854428), (104, 640821), (156, 427214), (227, 293592), (312, 213607), (454, 146796), (681, 97864), (908, 73398), (941, 70824), (1362, 48932), (1816, 36699), (1882, 35412), (2724, 24466), (2823, 23608), (2951, 22584), (3764, 17706), (5448, 12233), (5646, 11804), (5902, 11292), (7528, 8853)]