89489556

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4903}}^1$

素因数の和:4942

約数の個数: 72

約数和(自身を含む): 251280960

約数和(自身を除く): 161791404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 4903, 6084, 9126, 9806, 14709, 18252, 19612, 29418, 44127, 58836, 63739, 88254, 127478, 132381, 176508, 191217, 254956, 264762, 382434, 529524, 573651, 764868, 828607, 1147302, 1657214, 1720953, 2294604, 2485821, 3314428, 3441906, 4971642, 6883812, 7457463, 9943284, 14914926, 22372389, 29829852, 44744778, 89489556]

約数ペア:

[(1, 89489556), (2, 44744778), (3, 29829852), (4, 22372389), (6, 14914926), (9, 9943284), (12, 7457463), (13, 6883812), (18, 4971642), (26, 3441906), (27, 3314428), (36, 2485821), (39, 2294604), (52, 1720953), (54, 1657214), (78, 1147302), (108, 828607), (117, 764868), (156, 573651), (169, 529524), (234, 382434), (338, 264762), (351, 254956), (468, 191217), (507, 176508), (676, 132381), (702, 127478), (1014, 88254), (1404, 63739), (1521, 58836), (2028, 44127), (3042, 29418), (4563, 19612), (4903, 18252), (6084, 14709), (9126, 9806)]