91879956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2447}}^1$

素因数の和:2613

約数の個数: 72

約数和(自身を含む): 267321600

約数和(自身を除く): 175441644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2447, 2682, 3129, 4172, 4894, 5364, 6258, 7341, 9387, 9788, 12516, 14682, 17129, 18774, 22023, 29364, 34258, 37548, 44046, 51387, 68516, 88092, 102774, 154161, 205548, 308322, 364603, 616644, 729206, 1093809, 1458412, 2187618, 2552221, 3281427, 4375236, 5104442, 6562854, 7656663, 10208884, 13125708, 15313326, 22969989, 30626652, 45939978, 91879956]

約数ペア:

[(1, 91879956), (2, 45939978), (3, 30626652), (4, 22969989), (6, 15313326), (7, 13125708), (9, 10208884), (12, 7656663), (14, 6562854), (18, 5104442), (21, 4375236), (28, 3281427), (36, 2552221), (42, 2187618), (63, 1458412), (84, 1093809), (126, 729206), (149, 616644), (252, 364603), (298, 308322), (447, 205548), (596, 154161), (894, 102774), (1043, 88092), (1341, 68516), (1788, 51387), (2086, 44046), (2447, 37548), (2682, 34258), (3129, 29364), (4172, 22023), (4894, 18774), (5364, 17129), (6258, 14682), (7341, 12516), (9387, 9788)]