72405498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{10651}}^1$

素因数の和:10770

約数の個数: 32

約数和(自身を含む): 159524352

約数和(自身を除く): 87118854

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 10651, 21302, 31953, 63906, 117161, 234322, 351483, 702966, 1097053, 2194106, 3291159, 6582318, 12067583, 24135166, 36202749, 72405498]

約数ペア:

[(1, 72405498), (2, 36202749), (3, 24135166), (6, 12067583), (11, 6582318), (22, 3291159), (33, 2194106), (66, 1097053), (103, 702966), (206, 351483), (309, 234322), (618, 117161), (1133, 63906), (2266, 31953), (3399, 21302), (6798, 10651)]