77980212

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31393}}^1$

素因数の和:31429

約数の個数: 48

約数和(自身を含む): 210967680

約数和(自身を除く): 132987468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 31393, 62786, 94179, 125572, 188358, 282537, 376716, 565074, 722039, 847611, 1130148, 1444078, 1695222, 2166117, 2888156, 3390444, 4332234, 6498351, 8664468, 12996702, 19495053, 25993404, 38990106, 77980212]

約数ペア:

[(1, 77980212), (2, 38990106), (3, 25993404), (4, 19495053), (6, 12996702), (9, 8664468), (12, 6498351), (18, 4332234), (23, 3390444), (27, 2888156), (36, 2166117), (46, 1695222), (54, 1444078), (69, 1130148), (92, 847611), (108, 722039), (138, 565074), (207, 376716), (276, 282537), (414, 188358), (621, 125572), (828, 94179), (1242, 62786), (2484, 31393)]