90864648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{180287}}^1$

素因数の和:180306

約数の個数: 48

約数和(自身を含む): 281249280

約数和(自身を除く): 190384632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 180287, 360574, 540861, 721148, 1081722, 1262009, 1442296, 1622583, 2163444, 2524018, 3245166, 3786027, 4326888, 5048036, 6490332, 7572054, 10096072, 11358081, 12980664, 15144108, 22716162, 30288216, 45432324, 90864648]

約数ペア:

[(1, 90864648), (2, 45432324), (3, 30288216), (4, 22716162), (6, 15144108), (7, 12980664), (8, 11358081), (9, 10096072), (12, 7572054), (14, 6490332), (18, 5048036), (21, 4326888), (24, 3786027), (28, 3245166), (36, 2524018), (42, 2163444), (56, 1622583), (63, 1442296), (72, 1262009), (84, 1081722), (126, 721148), (168, 540861), (252, 360574), (504, 180287)]