61638876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131707}}^1$

素因数の和:131730

約数の個数: 36

約数和(自身を含む): 167795992

約数和(自身を除く): 106157116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 131707, 263414, 395121, 526828, 790242, 1185363, 1580484, 1712191, 2370726, 3424382, 4741452, 5136573, 6848764, 10273146, 15409719, 20546292, 30819438, 61638876]

約数ペア:

[(1, 61638876), (2, 30819438), (3, 20546292), (4, 15409719), (6, 10273146), (9, 6848764), (12, 5136573), (13, 4741452), (18, 3424382), (26, 2370726), (36, 1712191), (39, 1580484), (52, 1185363), (78, 790242), (117, 526828), (156, 395121), (234, 263414), (468, 131707)]