90640284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18289}}^1$

素因数の和:18362

約数の個数: 48

約数和(自身を含む): 245817600

約数和(自身を除く): 155177316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 18289, 36578, 54867, 73156, 109734, 128023, 219468, 256046, 384069, 512092, 768138, 1079051, 1536276, 2158102, 3237153, 4316204, 6474306, 7553357, 12948612, 15106714, 22660071, 30213428, 45320142, 90640284]

約数ペア:

[(1, 90640284), (2, 45320142), (3, 30213428), (4, 22660071), (6, 15106714), (7, 12948612), (12, 7553357), (14, 6474306), (21, 4316204), (28, 3237153), (42, 2158102), (59, 1536276), (84, 1079051), (118, 768138), (177, 512092), (236, 384069), (354, 256046), (413, 219468), (708, 128023), (826, 109734), (1239, 73156), (1652, 54867), (2478, 36578), (4956, 18289)]