45309186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 118272000

約数和(自身を除く): 72962814

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 43, 54, 57, 78, 79, 86, 114, 117, 129, 158, 171, 234, 237, 247, 258, 342, 351, 387, 474, 494, 513, 559, 702, 711, 741, 774, 817, 1026, 1027, 1118, 1161, 1422, 1482, 1501, 1634, 1677, 2054, 2133, 2223, 2322, 2451, 3002, 3081, 3354, 3397, 4266, 4446, 4503, 4902, 5031, 6162, 6669, 6794, 7353, 9006, 9243, 10062, 10191, 10621, 13338, 13509, 14706, 15093, 18486, 19513, 20382, 21242, 22059, 27018, 27729, 30186, 30573, 31863, 39026, 40527, 44118, 44161, 55458, 58539, 61146, 63726, 64543, 81054, 88322, 91719, 95589, 117078, 129086, 132483, 175617, 183438, 191178, 193629, 264966, 286767, 351234, 387258, 397449, 526851, 573534, 580887, 794898, 839059, 1053702, 1161774, 1192347, 1678118, 1742661, 2384694, 2517177, 3485322, 5034354, 7551531, 15103062, 22654593, 45309186]

約数ペア:

[(1, 45309186), (2, 22654593), (3, 15103062), (6, 7551531), (9, 5034354), (13, 3485322), (18, 2517177), (19, 2384694), (26, 1742661), (27, 1678118), (38, 1192347), (39, 1161774), (43, 1053702), (54, 839059), (57, 794898), (78, 580887), (79, 573534), (86, 526851), (114, 397449), (117, 387258), (129, 351234), (158, 286767), (171, 264966), (234, 193629), (237, 191178), (247, 183438), (258, 175617), (342, 132483), (351, 129086), (387, 117078), (474, 95589), (494, 91719), (513, 88322), (559, 81054), (702, 64543), (711, 63726), (741, 61146), (774, 58539), (817, 55458), (1026, 44161), (1027, 44118), (1118, 40527), (1161, 39026), (1422, 31863), (1482, 30573), (1501, 30186), (1634, 27729), (1677, 27018), (2054, 22059), (2133, 21242), (2223, 20382), (2322, 19513), (2451, 18486), (3002, 15093), (3081, 14706), (3354, 13509), (3397, 13338), (4266, 10621), (4446, 10191), (4503, 10062), (4902, 9243), (5031, 9006), (6162, 7353), (6669, 6794)]