122402916

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 316359680

約数和(自身を除く): 193956764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 193, 223, 237, 316, 386, 446, 474, 579, 669, 711, 772, 892, 948, 1158, 1338, 1422, 1737, 2007, 2316, 2676, 2844, 3474, 4014, 6948, 8028, 15247, 17617, 30494, 35234, 43039, 45741, 52851, 60988, 70468, 86078, 91482, 105702, 129117, 137223, 158553, 172156, 182964, 211404, 258234, 274446, 317106, 387351, 516468, 548892, 634212, 774702, 1549404, 3400081, 6800162, 10200243, 13600324, 20400486, 30600729, 40800972, 61201458, 122402916]

約数ペア:

[(1, 122402916), (2, 61201458), (3, 40800972), (4, 30600729), (6, 20400486), (9, 13600324), (12, 10200243), (18, 6800162), (36, 3400081), (79, 1549404), (158, 774702), (193, 634212), (223, 548892), (237, 516468), (316, 387351), (386, 317106), (446, 274446), (474, 258234), (579, 211404), (669, 182964), (711, 172156), (772, 158553), (892, 137223), (948, 129117), (1158, 105702), (1338, 91482), (1422, 86078), (1737, 70468), (2007, 60988), (2316, 52851), (2676, 45741), (2844, 43039), (3474, 35234), (4014, 30494), (6948, 17617), (8028, 15247)]