25809084

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{4877}}^1$

素因数の和:4904

約数の個数: 72

約数和(自身を含む): 77852880

約数和(自身を除く): 52043796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 4877, 5292, 9754, 14631, 19508, 29262, 34139, 43893, 58524, 68278, 87786, 102417, 131679, 136556, 175572, 204834, 238973, 263358, 307251, 409668, 477946, 526716, 614502, 716919, 921753, 955892, 1229004, 1433838, 1843506, 2150757, 2867676, 3687012, 4301514, 6452271, 8603028, 12904542, 25809084]

約数ペア:

[(1, 25809084), (2, 12904542), (3, 8603028), (4, 6452271), (6, 4301514), (7, 3687012), (9, 2867676), (12, 2150757), (14, 1843506), (18, 1433838), (21, 1229004), (27, 955892), (28, 921753), (36, 716919), (42, 614502), (49, 526716), (54, 477946), (63, 409668), (84, 307251), (98, 263358), (108, 238973), (126, 204834), (147, 175572), (189, 136556), (196, 131679), (252, 102417), (294, 87786), (378, 68278), (441, 58524), (588, 43893), (756, 34139), (882, 29262), (1323, 19508), (1764, 14631), (2646, 9754), (4877, 5292)]