87396512

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3863}}^1$

素因数の和:3981

約数の個数: 48

約数和(自身を含む): 198640512

約数和(自身を除く): 111244000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 3863, 5656, 7726, 11312, 15452, 22624, 27041, 30904, 54082, 61808, 108164, 123616, 216328, 390163, 432656, 780326, 865312, 1560652, 2731141, 3121304, 5462282, 6242608, 10924564, 12485216, 21849128, 43698256, 87396512]

約数ペア:

[(1, 87396512), (2, 43698256), (4, 21849128), (7, 12485216), (8, 10924564), (14, 6242608), (16, 5462282), (28, 3121304), (32, 2731141), (56, 1560652), (101, 865312), (112, 780326), (202, 432656), (224, 390163), (404, 216328), (707, 123616), (808, 108164), (1414, 61808), (1616, 54082), (2828, 30904), (3232, 27041), (3863, 22624), (5656, 15452), (7726, 11312)]