81478044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73009}}^1$

素因数の和:73050

約数の個数: 36

約数和(自身を含む): 212605120

約数和(自身を除く): 131127076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 73009, 146018, 219027, 292036, 438054, 657081, 876108, 1314162, 2263279, 2628324, 4526558, 6789837, 9053116, 13579674, 20369511, 27159348, 40739022, 81478044]

約数ペア:

[(1, 81478044), (2, 40739022), (3, 27159348), (4, 20369511), (6, 13579674), (9, 9053116), (12, 6789837), (18, 4526558), (31, 2628324), (36, 2263279), (62, 1314162), (93, 876108), (124, 657081), (186, 438054), (279, 292036), (372, 219027), (558, 146018), (1116, 73009)]