68398128

素因数分解:

$2^4\times 3^3\times {\mathrm{158329}}^1$

素因数の和:158346

約数の個数: 40

約数和(自身を含む): 196329200

約数和(自身を除く): 127931072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 158329, 316658, 474987, 633316, 949974, 1266632, 1424961, 1899948, 2533264, 2849922, 3799896, 4274883, 5699844, 7599792, 8549766, 11399688, 17099532, 22799376, 34199064, 68398128]

約数ペア:

[(1, 68398128), (2, 34199064), (3, 22799376), (4, 17099532), (6, 11399688), (8, 8549766), (9, 7599792), (12, 5699844), (16, 4274883), (18, 3799896), (24, 2849922), (27, 2533264), (36, 1899948), (48, 1424961), (54, 1266632), (72, 949974), (108, 633316), (144, 474987), (216, 316658), (432, 158329)]