81054798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 188179200

約数和(自身を除く): 107124402

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 109, 114, 209, 218, 327, 418, 593, 627, 654, 1186, 1199, 1254, 1779, 2071, 2398, 3558, 3597, 4142, 6213, 6523, 7194, 11267, 12426, 13046, 19569, 22534, 22781, 33801, 39138, 45562, 64637, 67602, 68343, 123937, 129274, 136686, 193911, 247874, 371811, 387822, 711007, 743622, 1228103, 1422014, 2133021, 2456206, 3684309, 4266042, 7368618, 13509133, 27018266, 40527399, 81054798]

約数ペア:

[(1, 81054798), (2, 40527399), (3, 27018266), (6, 13509133), (11, 7368618), (19, 4266042), (22, 3684309), (33, 2456206), (38, 2133021), (57, 1422014), (66, 1228103), (109, 743622), (114, 711007), (209, 387822), (218, 371811), (327, 247874), (418, 193911), (593, 136686), (627, 129274), (654, 123937), (1186, 68343), (1199, 67602), (1254, 64637), (1779, 45562), (2071, 39138), (2398, 33801), (3558, 22781), (3597, 22534), (4142, 19569), (6213, 13046), (6523, 12426), (7194, 11267)]