81466128

素因数分解:

$2^4\times 3^3\times {\mathrm{188579}}^1$

素因数の和:188596

約数の個数: 40

約数和(自身を含む): 233839200

約数和(自身を除く): 152373072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 188579, 377158, 565737, 754316, 1131474, 1508632, 1697211, 2262948, 3017264, 3394422, 4525896, 5091633, 6788844, 9051792, 10183266, 13577688, 20366532, 27155376, 40733064, 81466128]

約数ペア:

[(1, 81466128), (2, 40733064), (3, 27155376), (4, 20366532), (6, 13577688), (8, 10183266), (9, 9051792), (12, 6788844), (16, 5091633), (18, 4525896), (24, 3394422), (27, 3017264), (36, 2262948), (48, 1697211), (54, 1508632), (72, 1131474), (108, 754316), (144, 565737), (216, 377158), (432, 188579)]