72581102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 126489600

約数和(自身を除く): 53908498

約数列:

[1, 2, 11, 19, 22, 38, 89, 178, 209, 418, 979, 1691, 1951, 1958, 3382, 3902, 18601, 21461, 37069, 37202, 42922, 74138, 173639, 347278, 407759, 815518, 1910029, 3299141, 3820058, 6598282, 36290551, 72581102]

約数ペア:

[(1, 72581102), (2, 36290551), (11, 6598282), (19, 3820058), (22, 3299141), (38, 1910029), (89, 815518), (178, 407759), (209, 347278), (418, 173639), (979, 74138), (1691, 42922), (1951, 37202), (1958, 37069), (3382, 21461), (3902, 18601)]