72305922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3607}}^1$

素因数の和:3882

約数の個数: 32

約数和(自身を含む): 156385152

約数和(自身を除く): 84079230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 3607, 6682, 7214, 10023, 10821, 20046, 21642, 46891, 93782, 140673, 281346, 926999, 1853998, 2780997, 5561994, 12050987, 24101974, 36152961, 72305922]

約数ペア:

[(1, 72305922), (2, 36152961), (3, 24101974), (6, 12050987), (13, 5561994), (26, 2780997), (39, 1853998), (78, 926999), (257, 281346), (514, 140673), (771, 93782), (1542, 46891), (3341, 21642), (3607, 20046), (6682, 10821), (7214, 10023)]