67681296

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5384

約数の個数: 60

約数和(自身を含む): 191578140

約数和(自身を除く): 123896844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 5281, 6408, 10562, 12816, 15843, 21124, 31686, 42248, 47529, 63372, 84496, 95058, 126744, 190116, 253488, 380232, 470009, 760464, 940018, 1410027, 1880036, 2820054, 3760072, 4230081, 5640108, 7520144, 8460162, 11280216, 16920324, 22560432, 33840648, 67681296]

約数ペア:

[(1, 67681296), (2, 33840648), (3, 22560432), (4, 16920324), (6, 11280216), (8, 8460162), (9, 7520144), (12, 5640108), (16, 4230081), (18, 3760072), (24, 2820054), (36, 1880036), (48, 1410027), (72, 940018), (89, 760464), (144, 470009), (178, 380232), (267, 253488), (356, 190116), (534, 126744), (712, 95058), (801, 84496), (1068, 63372), (1424, 47529), (1602, 42248), (2136, 31686), (3204, 21124), (4272, 15843), (5281, 12816), (6408, 10562)]