42987312

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2330

約数の個数: 60

約数和(自身を含む): 121238520

約数和(自身を除く): 78251208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2179, 2192, 2466, 3288, 4358, 4932, 6537, 6576, 8716, 9864, 13074, 17432, 19611, 19728, 26148, 34864, 39222, 52296, 78444, 104592, 156888, 298523, 313776, 597046, 895569, 1194092, 1791138, 2388184, 2686707, 3582276, 4776368, 5373414, 7164552, 10746828, 14329104, 21493656, 42987312]

約数ペア:

[(1, 42987312), (2, 21493656), (3, 14329104), (4, 10746828), (6, 7164552), (8, 5373414), (9, 4776368), (12, 3582276), (16, 2686707), (18, 2388184), (24, 1791138), (36, 1194092), (48, 895569), (72, 597046), (137, 313776), (144, 298523), (274, 156888), (411, 104592), (548, 78444), (822, 52296), (1096, 39222), (1233, 34864), (1644, 26148), (2179, 19728), (2192, 19611), (2466, 17432), (3288, 13074), (4358, 9864), (4932, 8716), (6537, 6576)]