74775272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 166138560

約数和(自身を除く): 91363288

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 163, 286, 326, 401, 572, 652, 802, 1144, 1304, 1604, 1793, 2119, 3208, 3586, 4238, 4411, 5213, 7172, 8476, 8822, 10426, 14344, 16952, 17644, 20852, 23309, 35288, 41704, 46618, 57343, 65363, 93236, 114686, 130726, 186472, 229372, 261452, 458744, 522904, 718993, 849719, 1437986, 1699438, 2875972, 3398876, 5751944, 6797752, 9346909, 18693818, 37387636, 74775272]

約数ペア:

[(1, 74775272), (2, 37387636), (4, 18693818), (8, 9346909), (11, 6797752), (13, 5751944), (22, 3398876), (26, 2875972), (44, 1699438), (52, 1437986), (88, 849719), (104, 718993), (143, 522904), (163, 458744), (286, 261452), (326, 229372), (401, 186472), (572, 130726), (652, 114686), (802, 93236), (1144, 65363), (1304, 57343), (1604, 46618), (1793, 41704), (2119, 35288), (3208, 23309), (3586, 20852), (4238, 17644), (4411, 16952), (5213, 14344), (7172, 10426), (8476, 8822)]