31630716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1733}}^1$

素因数の和:1772

約数の個数: 72

約数和(自身を含む): 88850160

約数和(自身を除く): 57219444

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, 1733, 2028, 3042, 3466, 4563, 5199, 6084, 6932, 9126, 10398, 15597, 18252, 20796, 22529, 31194, 45058, 46791, 62388, 67587, 90116, 93582, 135174, 187164, 202761, 270348, 292877, 405522, 585754, 608283, 811044, 878631, 1171508, 1216566, 1757262, 2433132, 2635893, 3514524, 5271786, 7907679, 10543572, 15815358, 31630716]

約数ペア:

[(1, 31630716), (2, 15815358), (3, 10543572), (4, 7907679), (6, 5271786), (9, 3514524), (12, 2635893), (13, 2433132), (18, 1757262), (26, 1216566), (27, 1171508), (36, 878631), (39, 811044), (52, 608283), (54, 585754), (78, 405522), (108, 292877), (117, 270348), (156, 202761), (169, 187164), (234, 135174), (338, 93582), (351, 90116), (468, 67587), (507, 62388), (676, 46791), (702, 45058), (1014, 31194), (1404, 22529), (1521, 20796), (1733, 18252), (2028, 15597), (3042, 10398), (3466, 9126), (4563, 6932), (5199, 6084)]