72314238

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 148075776

約数和(自身を除く): 75761538

約数列:

[1, 2, 3, 6, 73, 107, 146, 214, 219, 321, 438, 642, 1543, 3086, 4629, 7811, 9258, 15622, 23433, 46866, 112639, 165101, 225278, 330202, 337917, 495303, 675834, 990606, 12052373, 24104746, 36157119, 72314238]

約数ペア:

[(1, 72314238), (2, 36157119), (3, 24104746), (6, 12052373), (73, 990606), (107, 675834), (146, 495303), (214, 337917), (219, 330202), (321, 225278), (438, 165101), (642, 112639), (1543, 46866), (3086, 23433), (4629, 15622), (7811, 9258)]