64163568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4441}}^1$

素因数の和:4502

約数の個数: 80

約数和(自身を含む): 193884416

約数和(自身を除く): 129720848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4441, 4816, 7224, 8882, 13323, 14448, 17764, 26646, 31087, 35528, 53292, 62174, 71056, 93261, 106584, 124348, 186522, 190963, 213168, 248696, 373044, 381926, 497392, 572889, 746088, 763852, 1145778, 1336741, 1492176, 1527704, 2291556, 2673482, 3055408, 4010223, 4583112, 5346964, 8020446, 9166224, 10693928, 16040892, 21387856, 32081784, 64163568]

約数ペア:

[(1, 64163568), (2, 32081784), (3, 21387856), (4, 16040892), (6, 10693928), (7, 9166224), (8, 8020446), (12, 5346964), (14, 4583112), (16, 4010223), (21, 3055408), (24, 2673482), (28, 2291556), (42, 1527704), (43, 1492176), (48, 1336741), (56, 1145778), (84, 763852), (86, 746088), (112, 572889), (129, 497392), (168, 381926), (172, 373044), (258, 248696), (301, 213168), (336, 190963), (344, 186522), (516, 124348), (602, 106584), (688, 93261), (903, 71056), (1032, 62174), (1204, 53292), (1806, 35528), (2064, 31087), (2408, 26646), (3612, 17764), (4441, 14448), (4816, 13323), (7224, 8882)]