78960184

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 151531200

約数和(自身を除く): 72571016

約数列:

[1, 2, 4, 8, 79, 101, 158, 202, 316, 404, 632, 808, 1237, 2474, 4948, 7979, 9896, 15958, 31916, 63832, 97723, 124937, 195446, 249874, 390892, 499748, 781784, 999496, 9870023, 19740046, 39480092, 78960184]

約数ペア:

[(1, 78960184), (2, 39480092), (4, 19740046), (8, 9870023), (79, 999496), (101, 781784), (158, 499748), (202, 390892), (316, 249874), (404, 195446), (632, 124937), (808, 97723), (1237, 63832), (2474, 31916), (4948, 15958), (7979, 9896)]