90456877054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{23159}}^1$

素因数の和:23353

約数の個数: 64

約数和(自身を含む): 154078848000

約数和(自身を除く): 63621970946

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 109, 218, 437, 779, 874, 943, 1558, 1886, 2071, 2507, 4142, 4469, 5014, 8938, 17917, 23159, 35834, 46318, 47633, 84911, 95266, 102787, 169822, 205574, 440021, 532657, 880042, 949519, 1065314, 1899038, 1952953, 2524331, 3905906, 5048662, 10120483, 18040861, 20240966, 21838937, 36081722, 43677874, 47962289, 58059613, 95924578, 103497571, 116119226, 206995142, 414939803, 829879606, 1103132647, 1966453849, 2206265294, 2380444133, 3932907698, 4760888266, 45228438527, 90456877054]

約数ペア:

[(1, 90456877054), (2, 45228438527), (19, 4760888266), (23, 3932907698), (38, 2380444133), (41, 2206265294), (46, 1966453849), (82, 1103132647), (109, 829879606), (218, 414939803), (437, 206995142), (779, 116119226), (874, 103497571), (943, 95924578), (1558, 58059613), (1886, 47962289), (2071, 43677874), (2507, 36081722), (4142, 21838937), (4469, 20240966), (5014, 18040861), (8938, 10120483), (17917, 5048662), (23159, 3905906), (35834, 2524331), (46318, 1952953), (47633, 1899038), (84911, 1065314), (95266, 949519), (102787, 880042), (169822, 532657), (205574, 440021)]