64138968

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{12203}}^1$

素因数の和:12288

約数の個数: 48

約数和(自身を含む): 176103720

約数和(自身を除く): 111964752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 12203, 24406, 36609, 48812, 73218, 97624, 109827, 146436, 219654, 292872, 439308, 878616, 890819, 1781638, 2672457, 3563276, 5344914, 7126552, 8017371, 10689828, 16034742, 21379656, 32069484, 64138968]

約数ペア:

[(1, 64138968), (2, 32069484), (3, 21379656), (4, 16034742), (6, 10689828), (8, 8017371), (9, 7126552), (12, 5344914), (18, 3563276), (24, 2672457), (36, 1781638), (72, 890819), (73, 878616), (146, 439308), (219, 292872), (292, 219654), (438, 146436), (584, 109827), (657, 97624), (876, 73218), (1314, 48812), (1752, 36609), (2628, 24406), (5256, 12203)]