78282846

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 178173216

約数和(自身を除く): 99890370

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 1038, 1093, 1557, 2186, 3114, 3279, 3979, 6558, 7958, 9837, 11937, 19674, 23874, 25139, 35811, 50278, 71622, 75417, 150834, 189089, 226251, 378178, 452502, 567267, 1134534, 1701801, 3403602, 4349047, 8698094, 13047141, 26094282, 39141423, 78282846]

約数ペア:

[(1, 78282846), (2, 39141423), (3, 26094282), (6, 13047141), (9, 8698094), (18, 4349047), (23, 3403602), (46, 1701801), (69, 1134534), (138, 567267), (173, 452502), (207, 378178), (346, 226251), (414, 189089), (519, 150834), (1038, 75417), (1093, 71622), (1557, 50278), (2186, 35811), (3114, 25139), (3279, 23874), (3979, 19674), (6558, 11937), (7958, 9837)]