72493902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23831}}^1$

素因数の和:23865

約数の個数: 36

約数和(自身を含む): 170088984

約数和(自身を除く): 97595082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 23831, 47662, 71493, 142986, 214479, 309803, 428958, 619606, 929409, 1858818, 2788227, 4027439, 5576454, 8054878, 12082317, 24164634, 36246951, 72493902]

約数ペア:

[(1, 72493902), (2, 36246951), (3, 24164634), (6, 12082317), (9, 8054878), (13, 5576454), (18, 4027439), (26, 2788227), (39, 1858818), (78, 929409), (117, 619606), (169, 428958), (234, 309803), (338, 214479), (507, 142986), (1014, 71493), (1521, 47662), (3042, 23831)]