72581574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8537}}^1$

素因数の和:8664

約数の個数: 32

約数和(自身を含む): 157782240

約数和(自身を除く): 85200666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 8537, 17074, 25611, 51222, 110981, 221962, 332943, 665886, 930533, 1861066, 2791599, 5583198, 12096929, 24193858, 36290787, 72581574]

約数ペア:

[(1, 72581574), (2, 36290787), (3, 24193858), (6, 12096929), (13, 5583198), (26, 2791599), (39, 1861066), (78, 930533), (109, 665886), (218, 332943), (327, 221962), (654, 110981), (1417, 51222), (2834, 25611), (4251, 17074), (8502, 8537)]