86444316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1103}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 250758144

約数和(自身を除く): 164313828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 933, 1103, 1244, 1866, 2177, 2206, 2799, 3309, 3732, 4354, 4412, 5598, 6531, 6618, 7721, 8708, 9927, 11196, 13062, 13236, 15442, 19593, 19854, 23163, 26124, 30884, 39186, 39708, 46326, 69489, 78372, 92652, 138978, 277956, 343033, 686066, 1029099, 1372132, 2058198, 2401231, 3087297, 4116396, 4802462, 6174594, 7203693, 9604924, 12349188, 14407386, 21611079, 28814772, 43222158, 86444316]

約数ペア:

[(1, 86444316), (2, 43222158), (3, 28814772), (4, 21611079), (6, 14407386), (7, 12349188), (9, 9604924), (12, 7203693), (14, 6174594), (18, 4802462), (21, 4116396), (28, 3087297), (36, 2401231), (42, 2058198), (63, 1372132), (84, 1029099), (126, 686066), (252, 343033), (311, 277956), (622, 138978), (933, 92652), (1103, 78372), (1244, 69489), (1866, 46326), (2177, 39708), (2206, 39186), (2799, 30884), (3309, 26124), (3732, 23163), (4354, 19854), (4412, 19593), (5598, 15442), (6531, 13236), (6618, 13062), (7721, 11196), (8708, 9927)]