87676656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 234520704

約数和(自身を除く): 146844048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 107, 129, 172, 214, 258, 321, 344, 397, 428, 516, 642, 688, 794, 856, 1032, 1191, 1284, 1588, 1712, 2064, 2382, 2568, 3176, 4601, 4764, 5136, 6352, 9202, 9528, 13803, 17071, 18404, 19056, 27606, 34142, 36808, 42479, 51213, 55212, 68284, 73616, 84958, 102426, 110424, 127437, 136568, 169916, 204852, 220848, 254874, 273136, 339832, 409704, 509748, 679664, 819408, 1019496, 1826597, 2038992, 3653194, 5479791, 7306388, 10959582, 14612776, 21919164, 29225552, 43838328, 87676656]

約数ペア:

[(1, 87676656), (2, 43838328), (3, 29225552), (4, 21919164), (6, 14612776), (8, 10959582), (12, 7306388), (16, 5479791), (24, 3653194), (43, 2038992), (48, 1826597), (86, 1019496), (107, 819408), (129, 679664), (172, 509748), (214, 409704), (258, 339832), (321, 273136), (344, 254874), (397, 220848), (428, 204852), (516, 169916), (642, 136568), (688, 127437), (794, 110424), (856, 102426), (1032, 84958), (1191, 73616), (1284, 68284), (1588, 55212), (1712, 51213), (2064, 42479), (2382, 36808), (2568, 34142), (3176, 27606), (4601, 19056), (4764, 18404), (5136, 17071), (6352, 13803), (9202, 9528)]