77009768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2309}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 158004000

約数和(自身を除く): 80994232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 758, 1516, 2309, 3032, 4169, 4618, 8338, 9236, 16676, 18472, 25399, 33352, 50798, 101596, 203192, 875111, 1750222, 3500444, 7000888, 9626221, 19252442, 38504884, 77009768]

約数ペア:

[(1, 77009768), (2, 38504884), (4, 19252442), (8, 9626221), (11, 7000888), (22, 3500444), (44, 1750222), (88, 875111), (379, 203192), (758, 101596), (1516, 50798), (2309, 33352), (3032, 25399), (4169, 18472), (4618, 16676), (8338, 9236)]