77839268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1759}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 157301760

約数和(自身を除く): 79462492

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 481, 598, 851, 962, 1196, 1702, 1759, 1924, 3404, 3518, 7036, 11063, 22126, 22867, 40457, 44252, 45734, 65083, 80914, 91468, 130166, 161828, 260332, 525941, 846079, 1051882, 1496909, 1692158, 2103764, 2993818, 3384316, 5987636, 19459817, 38919634, 77839268]

約数ペア:

[(1, 77839268), (2, 38919634), (4, 19459817), (13, 5987636), (23, 3384316), (26, 2993818), (37, 2103764), (46, 1692158), (52, 1496909), (74, 1051882), (92, 846079), (148, 525941), (299, 260332), (481, 161828), (598, 130166), (851, 91468), (962, 80914), (1196, 65083), (1702, 45734), (1759, 44252), (1924, 40457), (3404, 22867), (3518, 22126), (7036, 11063)]