81640632

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{35069}}^1$

素因数の和:35175

約数の個数: 32

約数和(自身を含む): 206211600

約数和(自身を除く): 124570968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 35069, 70138, 105207, 140276, 210414, 280552, 420828, 841656, 3401693, 6803386, 10205079, 13606772, 20410158, 27213544, 40820316, 81640632]

約数ペア:

[(1, 81640632), (2, 40820316), (3, 27213544), (4, 20410158), (6, 13606772), (8, 10205079), (12, 6803386), (24, 3401693), (97, 841656), (194, 420828), (291, 280552), (388, 210414), (582, 140276), (776, 105207), (1164, 70138), (2328, 35069)]