80791036672

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{571}}^1\times {\mathrm{6659}}^1$

素因数の和:7329

約数の個数: 72

約数和(自身を含む): 163519836480

約数和(自身を除く): 82728799808

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 571, 664, 1142, 1328, 2284, 2656, 4568, 5312, 6659, 9136, 10624, 13318, 18272, 21248, 26636, 36544, 47393, 53272, 73088, 94786, 106544, 146176, 189572, 213088, 379144, 426176, 552697, 758288, 852352, 1105394, 1516576, 1704704, 2210788, 3033152, 3802289, 4421576, 6066304, 7604578, 8843152, 12132608, 15209156, 17686304, 30418312, 35372608, 60836624, 70745216, 121673248, 141490432, 243346496, 315589987, 486692992, 631179974, 973385984, 1262359948, 2524719896, 5049439792, 10098879584, 20197759168, 40395518336, 80791036672]

約数ペア:

[(1, 80791036672), (2, 40395518336), (4, 20197759168), (8, 10098879584), (16, 5049439792), (32, 2524719896), (64, 1262359948), (83, 973385984), (128, 631179974), (166, 486692992), (256, 315589987), (332, 243346496), (571, 141490432), (664, 121673248), (1142, 70745216), (1328, 60836624), (2284, 35372608), (2656, 30418312), (4568, 17686304), (5312, 15209156), (6659, 12132608), (9136, 8843152), (10624, 7604578), (13318, 6066304), (18272, 4421576), (21248, 3802289), (26636, 3033152), (36544, 2210788), (47393, 1704704), (53272, 1516576), (73088, 1105394), (94786, 852352), (106544, 758288), (146176, 552697), (189572, 426176), (213088, 379144)]