123075246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2809

約数の個数: 64

約数和(自身を含む): 298990080

約数和(自身を除く): 175914834

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 518, 609, 777, 1073, 1218, 1554, 2146, 2731, 3219, 5462, 6438, 7511, 8193, 15022, 16386, 19117, 22533, 38234, 45066, 57351, 79199, 101047, 114702, 158398, 202094, 237597, 303141, 475194, 554393, 606282, 707329, 1108786, 1414658, 1663179, 2121987, 2930363, 3326358, 4243974, 5860726, 8791089, 17582178, 20512541, 41025082, 61537623, 123075246]

約数ペア:

[(1, 123075246), (2, 61537623), (3, 41025082), (6, 20512541), (7, 17582178), (14, 8791089), (21, 5860726), (29, 4243974), (37, 3326358), (42, 2930363), (58, 2121987), (74, 1663179), (87, 1414658), (111, 1108786), (174, 707329), (203, 606282), (222, 554393), (259, 475194), (406, 303141), (518, 237597), (609, 202094), (777, 158398), (1073, 114702), (1218, 101047), (1554, 79199), (2146, 57351), (2731, 45066), (3219, 38234), (5462, 22533), (6438, 19117), (7511, 16386), (8193, 15022)]