89837852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 180633600

約数和(自身を除く): 90795748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 988, 1027, 1151, 1501, 2054, 2302, 3002, 4108, 4604, 6004, 14963, 19513, 21869, 29926, 39026, 43738, 59852, 78052, 87476, 90929, 181858, 284297, 363716, 568594, 1137188, 1182077, 1727651, 2364154, 3455302, 4728308, 6910604, 22459463, 44918926, 89837852]

約数ペア:

[(1, 89837852), (2, 44918926), (4, 22459463), (13, 6910604), (19, 4728308), (26, 3455302), (38, 2364154), (52, 1727651), (76, 1182077), (79, 1137188), (158, 568594), (247, 363716), (316, 284297), (494, 181858), (988, 90929), (1027, 87476), (1151, 78052), (1501, 59852), (2054, 43738), (2302, 39026), (3002, 29926), (4108, 21869), (4604, 19513), (6004, 14963)]