79865188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 157066560

約数和(自身を除く): 77201372

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 211, 251, 377, 422, 502, 754, 844, 1004, 1508, 2743, 3263, 5486, 6119, 6526, 7279, 10972, 12238, 13052, 14558, 24476, 29116, 52961, 79547, 94627, 105922, 159094, 189254, 211844, 318188, 378508, 688493, 1376986, 1535869, 2753972, 3071738, 6143476, 19966297, 39932594, 79865188]

約数ペア:

[(1, 79865188), (2, 39932594), (4, 19966297), (13, 6143476), (26, 3071738), (29, 2753972), (52, 1535869), (58, 1376986), (116, 688493), (211, 378508), (251, 318188), (377, 211844), (422, 189254), (502, 159094), (754, 105922), (844, 94627), (1004, 79547), (1508, 52961), (2743, 29116), (3263, 24476), (5486, 14558), (6119, 13052), (6526, 12238), (7279, 10972)]