82784772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{328511}}^1$

素因数の和:328528

約数の個数: 36

約数和(自身を含む): 239156736

約数和(自身を除く): 156371964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 328511, 657022, 985533, 1314044, 1971066, 2299577, 2956599, 3942132, 4599154, 5913198, 6898731, 9198308, 11826396, 13797462, 20696193, 27594924, 41392386, 82784772]

約数ペア:

[(1, 82784772), (2, 41392386), (3, 27594924), (4, 20696193), (6, 13797462), (7, 11826396), (9, 9198308), (12, 6898731), (14, 5913198), (18, 4599154), (21, 3942132), (28, 2956599), (36, 2299577), (42, 1971066), (63, 1314044), (84, 985533), (126, 657022), (252, 328511)]