25663716

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 84

約数和(自身を含む): 72623292

約数和(自身を除く): 46959576

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 677, 702, 729, 972, 1053, 1354, 1404, 1458, 2031, 2106, 2708, 2916, 3159, 4062, 4212, 6093, 6318, 8124, 8801, 9477, 12186, 12636, 17602, 18279, 18954, 24372, 26403, 35204, 36558, 37908, 52806, 54837, 73116, 79209, 105612, 109674, 158418, 164511, 219348, 237627, 316836, 329022, 475254, 493533, 658044, 712881, 950508, 987066, 1425762, 1974132, 2138643, 2851524, 4277286, 6415929, 8554572, 12831858, 25663716]

約数ペア:

[(1, 25663716), (2, 12831858), (3, 8554572), (4, 6415929), (6, 4277286), (9, 2851524), (12, 2138643), (13, 1974132), (18, 1425762), (26, 987066), (27, 950508), (36, 712881), (39, 658044), (52, 493533), (54, 475254), (78, 329022), (81, 316836), (108, 237627), (117, 219348), (156, 164511), (162, 158418), (234, 109674), (243, 105612), (324, 79209), (351, 73116), (468, 54837), (486, 52806), (677, 37908), (702, 36558), (729, 35204), (972, 26403), (1053, 24372), (1354, 18954), (1404, 18279), (1458, 17602), (2031, 12636), (2106, 12186), (2708, 9477), (2916, 8801), (3159, 8124), (4062, 6318), (4212, 6093)]