87129612

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{105229}}^1$

素因数の和:105262

約数の個数: 36

約数和(自身を含む): 229822320

約数和(自身を除く): 142692708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 105229, 210458, 315687, 420916, 631374, 947061, 1262748, 1894122, 2420267, 3788244, 4840534, 7260801, 9681068, 14521602, 21782403, 29043204, 43564806, 87129612]

約数ペア:

[(1, 87129612), (2, 43564806), (3, 29043204), (4, 21782403), (6, 14521602), (9, 9681068), (12, 7260801), (18, 4840534), (23, 3788244), (36, 2420267), (46, 1894122), (69, 1262748), (92, 947061), (138, 631374), (207, 420916), (276, 315687), (414, 210458), (828, 105229)]