90448416

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{5323}}^1$

素因数の和:5398

約数の個数: 72

約数和(自身を含む): 261621360

約数和(自身を除く): 171172944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5323, 5664, 8496, 10646, 15969, 16992, 21292, 31938, 42584, 47907, 63876, 85168, 95814, 127752, 170336, 191628, 255504, 314057, 383256, 511008, 628114, 766512, 942171, 1256228, 1533024, 1884342, 2512456, 2826513, 3768684, 5024912, 5653026, 7537368, 10049824, 11306052, 15074736, 22612104, 30149472, 45224208, 90448416]

約数ペア:

[(1, 90448416), (2, 45224208), (3, 30149472), (4, 22612104), (6, 15074736), (8, 11306052), (9, 10049824), (12, 7537368), (16, 5653026), (18, 5024912), (24, 3768684), (32, 2826513), (36, 2512456), (48, 1884342), (59, 1533024), (72, 1256228), (96, 942171), (118, 766512), (144, 628114), (177, 511008), (236, 383256), (288, 314057), (354, 255504), (472, 191628), (531, 170336), (708, 127752), (944, 95814), (1062, 85168), (1416, 63876), (1888, 47907), (2124, 42584), (2832, 31938), (4248, 21292), (5323, 16992), (5664, 15969), (8496, 10646)]