77831384

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 149202000

約数和(自身を除く): 71370616

約数列:

[1, 2, 4, 8, 59, 118, 236, 269, 472, 538, 613, 1076, 1226, 2152, 2452, 4904, 15871, 31742, 36167, 63484, 72334, 126968, 144668, 164897, 289336, 329794, 659588, 1319176, 9728923, 19457846, 38915692, 77831384]

約数ペア:

[(1, 77831384), (2, 38915692), (4, 19457846), (8, 9728923), (59, 1319176), (118, 659588), (236, 329794), (269, 289336), (472, 164897), (538, 144668), (613, 126968), (1076, 72334), (1226, 63484), (2152, 36167), (2452, 31742), (4904, 15871)]