72855424

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 158202000

約数和(自身を除く): 85346576

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1033, 1102, 1216, 1856, 2066, 2204, 2432, 3712, 4132, 4408, 8264, 8816, 16528, 17632, 19627, 29957, 33056, 35264, 39254, 59914, 66112, 70528, 78508, 119828, 132224, 157016, 239656, 314032, 479312, 569183, 628064, 958624, 1138366, 1256128, 1917248, 2276732, 2512256, 3834496, 4553464, 9106928, 18213856, 36427712, 72855424]

約数ペア:

[(1, 72855424), (2, 36427712), (4, 18213856), (8, 9106928), (16, 4553464), (19, 3834496), (29, 2512256), (32, 2276732), (38, 1917248), (58, 1256128), (64, 1138366), (76, 958624), (116, 628064), (128, 569183), (152, 479312), (232, 314032), (304, 239656), (464, 157016), (551, 132224), (608, 119828), (928, 78508), (1033, 70528), (1102, 66112), (1216, 59914), (1856, 39254), (2066, 35264), (2204, 33056), (2432, 29957), (3712, 19627), (4132, 17632), (4408, 16528), (8264, 8816)]