72774768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137831}}^1$

素因数の和:137853

約数の個数: 40

約数和(自身を含む): 205094016

約数和(自身を除く): 132319248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 137831, 275662, 413493, 551324, 826986, 1102648, 1516141, 1653972, 2205296, 3032282, 3307944, 4548423, 6064564, 6615888, 9096846, 12129128, 18193692, 24258256, 36387384, 72774768]

約数ペア:

[(1, 72774768), (2, 36387384), (3, 24258256), (4, 18193692), (6, 12129128), (8, 9096846), (11, 6615888), (12, 6064564), (16, 4548423), (22, 3307944), (24, 3032282), (33, 2205296), (44, 1653972), (48, 1516141), (66, 1102648), (88, 826986), (132, 551324), (176, 413493), (264, 275662), (528, 137831)]