870726564

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{44543}}^1$

素因数の和:44737

約数の個数: 48

約数和(自身を含む): 2269962240

約数和(自身を除く): 1399235676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 9774, 19548, 44543, 89086, 133629, 178172, 267258, 400887, 534516, 801774, 1202661, 1603548, 2405322, 4810644, 8062283, 16124566, 24186849, 32249132, 48373698, 72560547, 96747396, 145121094, 217681641, 290242188, 435363282, 870726564]

約数ペア:

[(1, 870726564), (2, 435363282), (3, 290242188), (4, 217681641), (6, 145121094), (9, 96747396), (12, 72560547), (18, 48373698), (27, 32249132), (36, 24186849), (54, 16124566), (108, 8062283), (181, 4810644), (362, 2405322), (543, 1603548), (724, 1202661), (1086, 801774), (1629, 534516), (2172, 400887), (3258, 267258), (4887, 178172), (6516, 133629), (9774, 89086), (19548, 44543)]