127817676

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 180

約数和(自身を含む): 397432728

約数和(自身を除く): 269615052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 83, 84, 97, 98, 108, 126, 147, 162, 166, 189, 194, 196, 249, 252, 291, 294, 324, 332, 378, 388, 441, 498, 567, 581, 582, 588, 679, 747, 756, 873, 882, 996, 1134, 1162, 1164, 1323, 1358, 1494, 1743, 1746, 1764, 2037, 2241, 2268, 2324, 2619, 2646, 2716, 2988, 3486, 3492, 3969, 4067, 4074, 4482, 4753, 5229, 5238, 5292, 6111, 6723, 6972, 7857, 7938, 8051, 8134, 8148, 8964, 9506, 10458, 10476, 12201, 12222, 13446, 14259, 15687, 15714, 15876, 16102, 16268, 18333, 19012, 20916, 24153, 24402, 24444, 26892, 28518, 31374, 31428, 32204, 36603, 36666, 42777, 47061, 48306, 48804, 54999, 56357, 57036, 62748, 72459, 73206, 73332, 85554, 94122, 96612, 109809, 109998, 112714, 128331, 144918, 146412, 169071, 171108, 188244, 217377, 219618, 219996, 225428, 256662, 289836, 329427, 338142, 384993, 394499, 434754, 439236, 507213, 513324, 652131, 658854, 676284, 769986, 788998, 869508, 1014426, 1183497, 1304262, 1317708, 1521639, 1539972, 1577996, 2028852, 2366994, 2608524, 3043278, 3550491, 4564917, 4733988, 6086556, 7100982, 9129834, 10651473, 14201964, 18259668, 21302946, 31954419, 42605892, 63908838, 127817676]

約数ペア:

[(1, 127817676), (2, 63908838), (3, 42605892), (4, 31954419), (6, 21302946), (7, 18259668), (9, 14201964), (12, 10651473), (14, 9129834), (18, 7100982), (21, 6086556), (27, 4733988), (28, 4564917), (36, 3550491), (42, 3043278), (49, 2608524), (54, 2366994), (63, 2028852), (81, 1577996), (83, 1539972), (84, 1521639), (97, 1317708), (98, 1304262), (108, 1183497), (126, 1014426), (147, 869508), (162, 788998), (166, 769986), (189, 676284), (194, 658854), (196, 652131), (249, 513324), (252, 507213), (291, 439236), (294, 434754), (324, 394499), (332, 384993), (378, 338142), (388, 329427), (441, 289836), (498, 256662), (567, 225428), (581, 219996), (582, 219618), (588, 217377), (679, 188244), (747, 171108), (756, 169071), (873, 146412), (882, 144918), (996, 128331), (1134, 112714), (1162, 109998), (1164, 109809), (1323, 96612), (1358, 94122), (1494, 85554), (1743, 73332), (1746, 73206), (1764, 72459), (2037, 62748), (2241, 57036), (2268, 56357), (2324, 54999), (2619, 48804), (2646, 48306), (2716, 47061), (2988, 42777), (3486, 36666), (3492, 36603), (3969, 32204), (4067, 31428), (4074, 31374), (4482, 28518), (4753, 26892), (5229, 24444), (5238, 24402), (5292, 24153), (6111, 20916), (6723, 19012), (6972, 18333), (7857, 16268), (7938, 16102), (8051, 15876), (8134, 15714), (8148, 15687), (8964, 14259), (9506, 13446), (10458, 12222), (10476, 12201)]