90120432

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 243555840

約数和(自身を除く): 153435408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 688, 752, 929, 1032, 1128, 1858, 2021, 2064, 2256, 2787, 3716, 4042, 5574, 6063, 7432, 8084, 11148, 12126, 14864, 16168, 22296, 24252, 32336, 39947, 43663, 44592, 48504, 79894, 87326, 97008, 119841, 130989, 159788, 174652, 239682, 261978, 319576, 349304, 479364, 523956, 639152, 698608, 958728, 1047912, 1877509, 1917456, 2095824, 3755018, 5632527, 7510036, 11265054, 15020072, 22530108, 30040144, 45060216, 90120432]

約数ペア:

[(1, 90120432), (2, 45060216), (3, 30040144), (4, 22530108), (6, 15020072), (8, 11265054), (12, 7510036), (16, 5632527), (24, 3755018), (43, 2095824), (47, 1917456), (48, 1877509), (86, 1047912), (94, 958728), (129, 698608), (141, 639152), (172, 523956), (188, 479364), (258, 349304), (282, 319576), (344, 261978), (376, 239682), (516, 174652), (564, 159788), (688, 130989), (752, 119841), (929, 97008), (1032, 87326), (1128, 79894), (1858, 48504), (2021, 44592), (2064, 43663), (2256, 39947), (2787, 32336), (3716, 24252), (4042, 22296), (5574, 16168), (6063, 14864), (7432, 12126), (8084, 11148)]