68152644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{90149}}^1$

素因数の和:90169

約数の個数: 48

約数和(自身を含む): 201936000

約数和(自身を除く): 133783356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 90149, 180298, 270447, 360596, 540894, 631043, 811341, 1081788, 1262086, 1622682, 1893129, 2434023, 2524172, 3245364, 3786258, 4868046, 5679387, 7572516, 9736092, 11358774, 17038161, 22717548, 34076322, 68152644]

約数ペア:

[(1, 68152644), (2, 34076322), (3, 22717548), (4, 17038161), (6, 11358774), (7, 9736092), (9, 7572516), (12, 5679387), (14, 4868046), (18, 3786258), (21, 3245364), (27, 2524172), (28, 2434023), (36, 1893129), (42, 1622682), (54, 1262086), (63, 1081788), (84, 811341), (108, 631043), (126, 540894), (189, 360596), (252, 270447), (378, 180298), (756, 90149)]