8420105472

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163637}}^1$

素因数の和:163723

約数の個数: 72

約数和(自身を含む): 22744372896

約数和(自身を除く): 14324267424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1608, 2144, 3216, 4288, 6432, 8576, 12864, 17152, 25728, 51456, 163637, 327274, 490911, 654548, 981822, 1309096, 1963644, 2618192, 3927288, 5236384, 7854576, 10472768, 10963679, 15709152, 20945536, 21927358, 31418304, 32891037, 41891072, 43854716, 62836608, 65782074, 87709432, 125673216, 131564148, 175418864, 263128296, 350837728, 526256592, 701675456, 1052513184, 1403350912, 2105026368, 2806701824, 4210052736, 8420105472]

約数ペア:

[(1, 8420105472), (2, 4210052736), (3, 2806701824), (4, 2105026368), (6, 1403350912), (8, 1052513184), (12, 701675456), (16, 526256592), (24, 350837728), (32, 263128296), (48, 175418864), (64, 131564148), (67, 125673216), (96, 87709432), (128, 65782074), (134, 62836608), (192, 43854716), (201, 41891072), (256, 32891037), (268, 31418304), (384, 21927358), (402, 20945536), (536, 15709152), (768, 10963679), (804, 10472768), (1072, 7854576), (1608, 5236384), (2144, 3927288), (3216, 2618192), (4288, 1963644), (6432, 1309096), (8576, 981822), (12864, 654548), (17152, 490911), (25728, 327274), (51456, 163637)]