84686628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{877}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 213389120

約数和(自身を除く): 128702492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 619, 877, 1238, 1754, 1857, 2476, 2631, 3508, 3714, 5262, 7428, 8047, 10524, 11401, 16094, 22802, 24141, 32188, 34203, 45604, 48282, 68406, 96564, 136812, 542863, 1085726, 1628589, 2171452, 3257178, 6514356, 7057219, 14114438, 21171657, 28228876, 42343314, 84686628]

約数ペア:

[(1, 84686628), (2, 42343314), (3, 28228876), (4, 21171657), (6, 14114438), (12, 7057219), (13, 6514356), (26, 3257178), (39, 2171452), (52, 1628589), (78, 1085726), (156, 542863), (619, 136812), (877, 96564), (1238, 68406), (1754, 48282), (1857, 45604), (2476, 34203), (2631, 32188), (3508, 24141), (3714, 22802), (5262, 16094), (7428, 11401), (8047, 10524)]