64973808

素因数分解:

$2^4\times 3^2\times {\mathrm{451207}}^1$

素因数の和:451221

約数の個数: 30

約数和(自身を含む): 181836824

約数和(自身を除く): 116863016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 451207, 902414, 1353621, 1804828, 2707242, 3609656, 4060863, 5414484, 7219312, 8121726, 10828968, 16243452, 21657936, 32486904, 64973808]

約数ペア:

[(1, 64973808), (2, 32486904), (3, 21657936), (4, 16243452), (6, 10828968), (8, 8121726), (9, 7219312), (12, 5414484), (16, 4060863), (18, 3609656), (24, 2707242), (36, 1804828), (48, 1353621), (72, 902414), (144, 451207)]