72708714

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{310721}}^1$

素因数の和:310742

約数の個数: 24

約数和(自身を含む): 169654212

約数和(自身を除く): 96945498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 310721, 621442, 932163, 1864326, 2796489, 4039373, 5592978, 8078746, 12118119, 24236238, 36354357, 72708714]

約数ペア:

[(1, 72708714), (2, 36354357), (3, 24236238), (6, 12118119), (9, 8078746), (13, 5592978), (18, 4039373), (26, 2796489), (39, 1864326), (78, 932163), (117, 621442), (234, 310721)]