89712896

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3851}}^1$

素因数の和:3887

約数の個数: 72

約数和(自身を含む): 220457664

約数和(自身を除く): 130744768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3851, 5824, 7702, 11648, 15404, 23296, 26957, 30808, 50063, 53914, 61616, 100126, 107828, 123232, 200252, 215656, 246464, 350441, 400504, 431312, 492928, 700882, 801008, 862624, 985856, 1401764, 1602016, 1725248, 2803528, 3204032, 3450496, 5607056, 6408064, 6900992, 11214112, 12816128, 22428224, 44856448, 89712896]

約数ペア:

[(1, 89712896), (2, 44856448), (4, 22428224), (7, 12816128), (8, 11214112), (13, 6900992), (14, 6408064), (16, 5607056), (26, 3450496), (28, 3204032), (32, 2803528), (52, 1725248), (56, 1602016), (64, 1401764), (91, 985856), (104, 862624), (112, 801008), (128, 700882), (182, 492928), (208, 431312), (224, 400504), (256, 350441), (364, 246464), (416, 215656), (448, 200252), (728, 123232), (832, 107828), (896, 100126), (1456, 61616), (1664, 53914), (1792, 50063), (2912, 30808), (3328, 26957), (3851, 23296), (5824, 15404), (7702, 11648)]