84905286

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 172209888

約数和(自身を除く): 87304602

約数列:

[1, 2, 3, 6, 157, 173, 314, 346, 471, 519, 521, 942, 1038, 1042, 1563, 3126, 27161, 54322, 81483, 81797, 90133, 162966, 163594, 180266, 245391, 270399, 490782, 540798, 14150881, 28301762, 42452643, 84905286]

約数ペア:

[(1, 84905286), (2, 42452643), (3, 28301762), (6, 14150881), (157, 540798), (173, 490782), (314, 270399), (346, 245391), (471, 180266), (519, 163594), (521, 162966), (942, 90133), (1038, 81797), (1042, 81483), (1563, 54322), (3126, 27161)]