123542928

素因数分解:

$2^4\times 3^3\times {\mathrm{285979}}^1$

素因数の和:285996

約数の個数: 40

約数和(自身を含む): 354615200

約数和(自身を除く): 231072272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 285979, 571958, 857937, 1143916, 1715874, 2287832, 2573811, 3431748, 4575664, 5147622, 6863496, 7721433, 10295244, 13726992, 15442866, 20590488, 30885732, 41180976, 61771464, 123542928]

約数ペア:

[(1, 123542928), (2, 61771464), (3, 41180976), (4, 30885732), (6, 20590488), (8, 15442866), (9, 13726992), (12, 10295244), (16, 7721433), (18, 6863496), (24, 5147622), (27, 4575664), (36, 3431748), (48, 2573811), (54, 2287832), (72, 1715874), (108, 1143916), (144, 857937), (216, 571958), (432, 285979)]