172109808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{91939}}^1$

素因数の和:91966

約数の個数: 60

約数和(自身を含む): 518725480

約数和(自身を除く): 346615672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 91939, 183878, 275817, 367756, 551634, 735512, 827451, 1103268, 1195207, 1471024, 1654902, 2206536, 2390414, 3309804, 3585621, 4413072, 4780828, 6619608, 7171242, 9561656, 10756863, 13239216, 14342484, 19123312, 21513726, 28684968, 43027452, 57369936, 86054904, 172109808]

約数ペア:

[(1, 172109808), (2, 86054904), (3, 57369936), (4, 43027452), (6, 28684968), (8, 21513726), (9, 19123312), (12, 14342484), (13, 13239216), (16, 10756863), (18, 9561656), (24, 7171242), (26, 6619608), (36, 4780828), (39, 4413072), (48, 3585621), (52, 3309804), (72, 2390414), (78, 2206536), (104, 1654902), (117, 1471024), (144, 1195207), (156, 1103268), (208, 827451), (234, 735512), (312, 551634), (468, 367756), (624, 275817), (936, 183878), (1872, 91939)]