80243688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 252057600

約数和(自身を除く): 171813912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1093, 1288, 1311, 1596, 1748, 1932, 2186, 2622, 3059, 3192, 3279, 3496, 3864, 4372, 5244, 6118, 6558, 7651, 8744, 9177, 10488, 12236, 13116, 15302, 18354, 20767, 22953, 24472, 25139, 26232, 30604, 36708, 41534, 45906, 50278, 61208, 62301, 73416, 75417, 83068, 91812, 100556, 124602, 145369, 150834, 166136, 175973, 183624, 201112, 249204, 290738, 301668, 351946, 436107, 477641, 498408, 527919, 581476, 603336, 703892, 872214, 955282, 1055838, 1162952, 1407784, 1432923, 1744428, 1910564, 2111676, 2865846, 3343487, 3488856, 3821128, 4223352, 5731692, 6686974, 10030461, 11463384, 13373948, 20060922, 26747896, 40121844, 80243688]

約数ペア:

[(1, 80243688), (2, 40121844), (3, 26747896), (4, 20060922), (6, 13373948), (7, 11463384), (8, 10030461), (12, 6686974), (14, 5731692), (19, 4223352), (21, 3821128), (23, 3488856), (24, 3343487), (28, 2865846), (38, 2111676), (42, 1910564), (46, 1744428), (56, 1432923), (57, 1407784), (69, 1162952), (76, 1055838), (84, 955282), (92, 872214), (114, 703892), (133, 603336), (138, 581476), (152, 527919), (161, 498408), (168, 477641), (184, 436107), (228, 351946), (266, 301668), (276, 290738), (322, 249204), (399, 201112), (437, 183624), (456, 175973), (483, 166136), (532, 150834), (552, 145369), (644, 124602), (798, 100556), (874, 91812), (966, 83068), (1064, 75417), (1093, 73416), (1288, 62301), (1311, 61208), (1596, 50278), (1748, 45906), (1932, 41534), (2186, 36708), (2622, 30604), (3059, 26232), (3192, 25139), (3279, 24472), (3496, 22953), (3864, 20767), (4372, 18354), (5244, 15302), (6118, 13116), (6558, 12236), (7651, 10488), (8744, 9177)]