77042928

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 205800320

約数和(自身を除く): 128757392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 163, 172, 229, 258, 326, 344, 458, 489, 516, 652, 687, 688, 916, 978, 1032, 1304, 1374, 1832, 1956, 2064, 2608, 2748, 3664, 3912, 5496, 7009, 7824, 9847, 10992, 14018, 19694, 21027, 28036, 29541, 37327, 39388, 42054, 56072, 59082, 74654, 78776, 84108, 111981, 112144, 118164, 149308, 157552, 168216, 223962, 236328, 298616, 336432, 447924, 472656, 597232, 895848, 1605061, 1791696, 3210122, 4815183, 6420244, 9630366, 12840488, 19260732, 25680976, 38521464, 77042928]

約数ペア:

[(1, 77042928), (2, 38521464), (3, 25680976), (4, 19260732), (6, 12840488), (8, 9630366), (12, 6420244), (16, 4815183), (24, 3210122), (43, 1791696), (48, 1605061), (86, 895848), (129, 597232), (163, 472656), (172, 447924), (229, 336432), (258, 298616), (326, 236328), (344, 223962), (458, 168216), (489, 157552), (516, 149308), (652, 118164), (687, 112144), (688, 111981), (916, 84108), (978, 78776), (1032, 74654), (1304, 59082), (1374, 56072), (1832, 42054), (1956, 39388), (2064, 37327), (2608, 29541), (2748, 28036), (3664, 21027), (3912, 19694), (5496, 14018), (7009, 10992), (7824, 9847)]