90895014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 243102720

約数和(自身を除く): 152207706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 67, 74, 97, 111, 126, 134, 189, 194, 201, 222, 259, 291, 333, 378, 402, 469, 518, 582, 603, 666, 679, 777, 873, 938, 999, 1206, 1358, 1407, 1554, 1746, 1809, 1998, 2037, 2331, 2479, 2619, 2814, 3589, 3618, 4074, 4221, 4662, 4958, 5238, 6111, 6499, 6993, 7178, 7437, 8442, 10767, 12222, 12663, 12998, 13986, 14874, 17353, 18333, 19497, 21534, 22311, 25123, 25326, 32301, 34706, 36666, 38994, 44622, 45493, 50246, 52059, 58491, 64602, 66933, 75369, 90986, 96903, 104118, 116982, 133866, 136479, 150738, 156177, 175473, 193806, 226107, 240463, 272958, 312354, 350946, 409437, 452214, 468531, 480926, 678321, 721389, 818874, 937062, 1228311, 1356642, 1442778, 1683241, 2164167, 2456622, 3366482, 4328334, 5049723, 6492501, 10099446, 12985002, 15149169, 30298338, 45447507, 90895014]

約数ペア:

[(1, 90895014), (2, 45447507), (3, 30298338), (6, 15149169), (7, 12985002), (9, 10099446), (14, 6492501), (18, 5049723), (21, 4328334), (27, 3366482), (37, 2456622), (42, 2164167), (54, 1683241), (63, 1442778), (67, 1356642), (74, 1228311), (97, 937062), (111, 818874), (126, 721389), (134, 678321), (189, 480926), (194, 468531), (201, 452214), (222, 409437), (259, 350946), (291, 312354), (333, 272958), (378, 240463), (402, 226107), (469, 193806), (518, 175473), (582, 156177), (603, 150738), (666, 136479), (679, 133866), (777, 116982), (873, 104118), (938, 96903), (999, 90986), (1206, 75369), (1358, 66933), (1407, 64602), (1554, 58491), (1746, 52059), (1809, 50246), (1998, 45493), (2037, 44622), (2331, 38994), (2479, 36666), (2619, 34706), (2814, 32301), (3589, 25326), (3618, 25123), (4074, 22311), (4221, 21534), (4662, 19497), (4958, 18333), (5238, 17353), (6111, 14874), (6499, 13986), (6993, 12998), (7178, 12663), (7437, 12222), (8442, 10767)]