85690696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3854

約数の個数: 64

約数和(自身を含む): 204180480

約数和(自身を除く): 118489784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 3797, 5642, 7594, 11284, 15188, 22568, 26579, 30376, 49361, 53158, 98722, 106316, 117707, 197444, 212632, 235414, 345527, 394888, 470828, 691054, 823949, 941656, 1382108, 1530191, 1647898, 2764216, 3060382, 3295796, 6120764, 6591592, 10711337, 12241528, 21422674, 42845348, 85690696]

約数ペア:

[(1, 85690696), (2, 42845348), (4, 21422674), (7, 12241528), (8, 10711337), (13, 6591592), (14, 6120764), (26, 3295796), (28, 3060382), (31, 2764216), (52, 1647898), (56, 1530191), (62, 1382108), (91, 941656), (104, 823949), (124, 691054), (182, 470828), (217, 394888), (248, 345527), (364, 235414), (403, 212632), (434, 197444), (728, 117707), (806, 106316), (868, 98722), (1612, 53158), (1736, 49361), (2821, 30376), (3224, 26579), (3797, 22568), (5642, 15188), (7594, 11284)]