72155654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 120808800

約数和(自身を除く): 48653146

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 551, 779, 1102, 1189, 1558, 1597, 2378, 3194, 22591, 30343, 45182, 46313, 60686, 65477, 92626, 130954, 879947, 1244063, 1759894, 1898833, 2488126, 3797666, 36077827, 72155654]

約数ペア:

[(1, 72155654), (2, 36077827), (19, 3797666), (29, 2488126), (38, 1898833), (41, 1759894), (58, 1244063), (82, 879947), (551, 130954), (779, 92626), (1102, 65477), (1189, 60686), (1558, 46313), (1597, 45182), (2378, 30343), (3194, 22591)]