64445544

素因数分解:

$2^3\times 3^5\times {\mathrm{33151}}^1$

素因数の和:33172

約数の個数: 48

約数和(自身を含む): 181009920

約数和(自身を除く): 116564376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 33151, 66302, 99453, 132604, 198906, 265208, 298359, 397812, 596718, 795624, 895077, 1193436, 1790154, 2386872, 2685231, 3580308, 5370462, 7160616, 8055693, 10740924, 16111386, 21481848, 32222772, 64445544]

約数ペア:

[(1, 64445544), (2, 32222772), (3, 21481848), (4, 16111386), (6, 10740924), (8, 8055693), (9, 7160616), (12, 5370462), (18, 3580308), (24, 2685231), (27, 2386872), (36, 1790154), (54, 1193436), (72, 895077), (81, 795624), (108, 596718), (162, 397812), (216, 298359), (243, 265208), (324, 198906), (486, 132604), (648, 99453), (972, 66302), (1944, 33151)]