78002568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2288

約数の個数: 128

約数和(自身を含む): 258508800

約数和(自身を除く): 180506232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2243, 2484, 2898, 3864, 4347, 4486, 4968, 5796, 6729, 8694, 8972, 11592, 13458, 15701, 17388, 17944, 20187, 26916, 31402, 34776, 40374, 47103, 51589, 53832, 60561, 62804, 80748, 94206, 103178, 121122, 125608, 141309, 154767, 161496, 188412, 206356, 242244, 282618, 309534, 361123, 376824, 412712, 423927, 464301, 484488, 565236, 619068, 722246, 847854, 928602, 1083369, 1130472, 1238136, 1392903, 1444492, 1695708, 1857204, 2166738, 2785806, 2888984, 3250107, 3391416, 3714408, 4333476, 5571612, 6500214, 8666952, 9750321, 11143224, 13000428, 19500642, 26000856, 39001284, 78002568]

約数ペア:

[(1, 78002568), (2, 39001284), (3, 26000856), (4, 19500642), (6, 13000428), (7, 11143224), (8, 9750321), (9, 8666952), (12, 6500214), (14, 5571612), (18, 4333476), (21, 3714408), (23, 3391416), (24, 3250107), (27, 2888984), (28, 2785806), (36, 2166738), (42, 1857204), (46, 1695708), (54, 1444492), (56, 1392903), (63, 1238136), (69, 1130472), (72, 1083369), (84, 928602), (92, 847854), (108, 722246), (126, 619068), (138, 565236), (161, 484488), (168, 464301), (184, 423927), (189, 412712), (207, 376824), (216, 361123), (252, 309534), (276, 282618), (322, 242244), (378, 206356), (414, 188412), (483, 161496), (504, 154767), (552, 141309), (621, 125608), (644, 121122), (756, 103178), (828, 94206), (966, 80748), (1242, 62804), (1288, 60561), (1449, 53832), (1512, 51589), (1656, 47103), (1932, 40374), (2243, 34776), (2484, 31402), (2898, 26916), (3864, 20187), (4347, 17944), (4486, 17388), (4968, 15701), (5796, 13458), (6729, 11592), (8694, 8972)]