80028276

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{48679}}^1$

素因数の和:48823

約数の個数: 24

約数和(自身を含む): 188099520

約数和(自身を除く): 108071244

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 48679, 97358, 146037, 194716, 292074, 584148, 6669023, 13338046, 20007069, 26676092, 40014138, 80028276]

約数ペア:

[(1, 80028276), (2, 40014138), (3, 26676092), (4, 20007069), (6, 13338046), (12, 6669023), (137, 584148), (274, 292074), (411, 194716), (548, 146037), (822, 97358), (1644, 48679)]