77414090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 165908736

約数和(自身を除く): 88494646

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1523, 1955, 2210, 2990, 3046, 3910, 5083, 7615, 10166, 15230, 19799, 25415, 25891, 35029, 39598, 50830, 51782, 70058, 98995, 129455, 175145, 197990, 258910, 336583, 350290, 455377, 595493, 673166, 910754, 1190986, 1682915, 2276885, 2977465, 3365830, 4553770, 5954930, 7741409, 15482818, 38707045, 77414090]

約数ペア:

[(1, 77414090), (2, 38707045), (5, 15482818), (10, 7741409), (13, 5954930), (17, 4553770), (23, 3365830), (26, 2977465), (34, 2276885), (46, 1682915), (65, 1190986), (85, 910754), (115, 673166), (130, 595493), (170, 455377), (221, 350290), (230, 336583), (299, 258910), (391, 197990), (442, 175145), (598, 129455), (782, 98995), (1105, 70058), (1495, 51782), (1523, 50830), (1955, 39598), (2210, 35029), (2990, 25891), (3046, 25415), (3910, 19799), (5083, 15230), (7615, 10166)]