68876964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{11321}}^1$

素因数の和:11357

約数の個数: 54

約数和(自身を含む): 188545266

約数和(自身を除く): 119668302

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 11321, 22642, 33963, 45284, 67926, 101889, 135852, 147173, 203778, 294346, 407556, 441519, 588692, 883038, 1324557, 1766076, 1913249, 2649114, 3826498, 5298228, 5739747, 7652996, 11479494, 17219241, 22958988, 34438482, 68876964]

約数ペア:

[(1, 68876964), (2, 34438482), (3, 22958988), (4, 17219241), (6, 11479494), (9, 7652996), (12, 5739747), (13, 5298228), (18, 3826498), (26, 2649114), (36, 1913249), (39, 1766076), (52, 1324557), (78, 883038), (117, 588692), (156, 441519), (169, 407556), (234, 294346), (338, 203778), (468, 147173), (507, 135852), (676, 101889), (1014, 67926), (1521, 45284), (2028, 33963), (3042, 22642), (6084, 11321)]