65616876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{140207}}^1$

素因数の和:140230

約数の個数: 36

約数和(自身を含む): 178624992

約数和(自身を除く): 113008116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 140207, 280414, 420621, 560828, 841242, 1261863, 1682484, 1822691, 2523726, 3645382, 5047452, 5468073, 7290764, 10936146, 16404219, 21872292, 32808438, 65616876]

約数ペア:

[(1, 65616876), (2, 32808438), (3, 21872292), (4, 16404219), (6, 10936146), (9, 7290764), (12, 5468073), (13, 5047452), (18, 3645382), (26, 2523726), (36, 1822691), (39, 1682484), (52, 1261863), (78, 841242), (117, 560828), (156, 420621), (234, 280414), (468, 140207)]