89142396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20023}}^1$

素因数の和:20090

約数の個数: 48

約数和(自身を含む): 242210304

約数和(自身を除く): 153067908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 20023, 40046, 60069, 80092, 120138, 140161, 240276, 280322, 420483, 560644, 840966, 1061219, 1681932, 2122438, 3183657, 4244876, 6367314, 7428533, 12734628, 14857066, 22285599, 29714132, 44571198, 89142396]

約数ペア:

[(1, 89142396), (2, 44571198), (3, 29714132), (4, 22285599), (6, 14857066), (7, 12734628), (12, 7428533), (14, 6367314), (21, 4244876), (28, 3183657), (42, 2122438), (53, 1681932), (84, 1061219), (106, 840966), (159, 560644), (212, 420483), (318, 280322), (371, 240276), (636, 140161), (742, 120138), (1113, 80092), (1484, 60069), (2226, 40046), (4452, 20023)]