80237996864

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{1039}}^1\times {\mathrm{8681}}^1$

素因数の和:9871

約数の個数: 56

約数和(自身を含む): 160540598400

約数和(自身を除く): 80302601536

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1039, 1112, 2078, 2224, 4156, 4448, 8312, 8681, 8896, 16624, 17362, 33248, 34724, 66496, 69448, 138896, 144421, 277792, 288842, 555584, 577684, 1155368, 1206659, 2310736, 2413318, 4621472, 4826636, 9019559, 9242944, 9653272, 18039118, 19306544, 36078236, 38613088, 72156472, 77226176, 144312944, 288625888, 577251776, 1253718701, 2507437402, 5014874804, 10029749608, 20059499216, 40118998432, 80237996864]

約数ペア:

[(1, 80237996864), (2, 40118998432), (4, 20059499216), (8, 10029749608), (16, 5014874804), (32, 2507437402), (64, 1253718701), (139, 577251776), (278, 288625888), (556, 144312944), (1039, 77226176), (1112, 72156472), (2078, 38613088), (2224, 36078236), (4156, 19306544), (4448, 18039118), (8312, 9653272), (8681, 9242944), (8896, 9019559), (16624, 4826636), (17362, 4621472), (33248, 2413318), (34724, 2310736), (66496, 1206659), (69448, 1155368), (138896, 577684), (144421, 555584), (277792, 288842)]