78348438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10909}}^1$

素因数の和:10946

約数の個数: 64

約数和(自身を含む): 209472000

約数和(自身を除く): 131123562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 10909, 21818, 32727, 65454, 76363, 98181, 152726, 196362, 207271, 229089, 294543, 414542, 458178, 589086, 621813, 687267, 1243626, 1374534, 1450897, 1865439, 2061801, 2901794, 3730878, 4123602, 4352691, 5596317, 8705382, 11192634, 13058073, 26116146, 39174219, 78348438]

約数ペア:

[(1, 78348438), (2, 39174219), (3, 26116146), (6, 13058073), (7, 11192634), (9, 8705382), (14, 5596317), (18, 4352691), (19, 4123602), (21, 3730878), (27, 2901794), (38, 2061801), (42, 1865439), (54, 1450897), (57, 1374534), (63, 1243626), (114, 687267), (126, 621813), (133, 589086), (171, 458178), (189, 414542), (266, 294543), (342, 229089), (378, 207271), (399, 196362), (513, 152726), (798, 98181), (1026, 76363), (1197, 65454), (2394, 32727), (3591, 21818), (7182, 10909)]