68578464

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 189604800

約数和(自身を除く): 121026336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 74, 86, 96, 111, 129, 148, 172, 222, 258, 296, 344, 444, 449, 516, 592, 688, 888, 898, 1032, 1184, 1347, 1376, 1591, 1776, 1796, 2064, 2694, 3182, 3552, 3592, 4128, 4773, 5388, 6364, 7184, 9546, 10776, 12728, 14368, 16613, 19092, 19307, 21552, 25456, 33226, 38184, 38614, 43104, 49839, 50912, 57921, 66452, 76368, 77228, 99678, 115842, 132904, 152736, 154456, 199356, 231684, 265808, 308912, 398712, 463368, 531616, 617824, 714359, 797424, 926736, 1428718, 1594848, 1853472, 2143077, 2857436, 4286154, 5714872, 8572308, 11429744, 17144616, 22859488, 34289232, 68578464]

約数ペア:

[(1, 68578464), (2, 34289232), (3, 22859488), (4, 17144616), (6, 11429744), (8, 8572308), (12, 5714872), (16, 4286154), (24, 2857436), (32, 2143077), (37, 1853472), (43, 1594848), (48, 1428718), (74, 926736), (86, 797424), (96, 714359), (111, 617824), (129, 531616), (148, 463368), (172, 398712), (222, 308912), (258, 265808), (296, 231684), (344, 199356), (444, 154456), (449, 152736), (516, 132904), (592, 115842), (688, 99678), (888, 77228), (898, 76368), (1032, 66452), (1184, 57921), (1347, 50912), (1376, 49839), (1591, 43104), (1776, 38614), (1796, 38184), (2064, 33226), (2694, 25456), (3182, 21552), (3552, 19307), (3592, 19092), (4128, 16613), (4773, 14368), (5388, 12728), (6364, 10776), (7184, 9546)]