67838256

素因数分解:

$2^4\times 3^3\times {\mathrm{373}}^1\times {\mathrm{421}}^1$

素因数の和:811

約数の個数: 80

約数和(自身を含む): 195706720

約数和(自身を除く): 127868464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 373, 421, 432, 746, 842, 1119, 1263, 1492, 1684, 2238, 2526, 2984, 3357, 3368, 3789, 4476, 5052, 5968, 6714, 6736, 7578, 8952, 10071, 10104, 11367, 13428, 15156, 17904, 20142, 20208, 22734, 26856, 30312, 40284, 45468, 53712, 60624, 80568, 90936, 157033, 161136, 181872, 314066, 471099, 628132, 942198, 1256264, 1413297, 1884396, 2512528, 2826594, 3768792, 4239891, 5653188, 7537584, 8479782, 11306376, 16959564, 22612752, 33919128, 67838256]

約数ペア:

[(1, 67838256), (2, 33919128), (3, 22612752), (4, 16959564), (6, 11306376), (8, 8479782), (9, 7537584), (12, 5653188), (16, 4239891), (18, 3768792), (24, 2826594), (27, 2512528), (36, 1884396), (48, 1413297), (54, 1256264), (72, 942198), (108, 628132), (144, 471099), (216, 314066), (373, 181872), (421, 161136), (432, 157033), (746, 90936), (842, 80568), (1119, 60624), (1263, 53712), (1492, 45468), (1684, 40284), (2238, 30312), (2526, 26856), (2984, 22734), (3357, 20208), (3368, 20142), (3789, 17904), (4476, 15156), (5052, 13428), (5968, 11367), (6714, 10104), (6736, 10071), (7578, 8952)]