67163616

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17968

約数の個数: 72

約数和(自身を含む): 205700040

約数和(自身を除く): 138536424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 17939, 35878, 53817, 71756, 107634, 143512, 161451, 215268, 233207, 287024, 322902, 430536, 466414, 574048, 645804, 699621, 861072, 932828, 1291608, 1399242, 1722144, 1865656, 2098863, 2583216, 2798484, 3731312, 4197726, 5166432, 5596968, 7462624, 8395452, 11193936, 16790904, 22387872, 33581808, 67163616]

約数ペア:

[(1, 67163616), (2, 33581808), (3, 22387872), (4, 16790904), (6, 11193936), (8, 8395452), (9, 7462624), (12, 5596968), (13, 5166432), (16, 4197726), (18, 3731312), (24, 2798484), (26, 2583216), (32, 2098863), (36, 1865656), (39, 1722144), (48, 1399242), (52, 1291608), (72, 932828), (78, 861072), (96, 699621), (104, 645804), (117, 574048), (144, 466414), (156, 430536), (208, 322902), (234, 287024), (288, 233207), (312, 215268), (416, 161451), (468, 143512), (624, 107634), (936, 71756), (1248, 53817), (1872, 35878), (3744, 17939)]