90253818

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 209848320

約数和(自身を除く): 119594502

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 86, 94, 129, 141, 258, 282, 387, 423, 774, 827, 846, 1161, 1269, 1654, 2021, 2322, 2481, 2538, 4042, 4962, 6063, 7443, 12126, 14886, 18189, 22329, 35561, 36378, 38869, 44658, 54567, 71122, 77738, 106683, 109134, 116607, 213366, 233214, 320049, 349821, 640098, 699642, 960147, 1049463, 1671367, 1920294, 2098926, 3342734, 5014101, 10028202, 15042303, 30084606, 45126909, 90253818]

約数ペア:

[(1, 90253818), (2, 45126909), (3, 30084606), (6, 15042303), (9, 10028202), (18, 5014101), (27, 3342734), (43, 2098926), (47, 1920294), (54, 1671367), (86, 1049463), (94, 960147), (129, 699642), (141, 640098), (258, 349821), (282, 320049), (387, 233214), (423, 213366), (774, 116607), (827, 109134), (846, 106683), (1161, 77738), (1269, 71122), (1654, 54567), (2021, 44658), (2322, 38869), (2481, 36378), (2538, 35561), (4042, 22329), (4962, 18189), (6063, 14886), (7443, 12126)]