61745352

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 157982400

約数和(自身を除く): 96237048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 137, 178, 211, 267, 274, 356, 411, 422, 534, 548, 633, 712, 822, 844, 1068, 1096, 1266, 1644, 1688, 2136, 2532, 3288, 5064, 12193, 18779, 24386, 28907, 36579, 37558, 48772, 56337, 57814, 73158, 75116, 86721, 97544, 112674, 115628, 146316, 150232, 173442, 225348, 231256, 292632, 346884, 450696, 693768, 2572723, 5145446, 7718169, 10290892, 15436338, 20581784, 30872676, 61745352]

約数ペア:

[(1, 61745352), (2, 30872676), (3, 20581784), (4, 15436338), (6, 10290892), (8, 7718169), (12, 5145446), (24, 2572723), (89, 693768), (137, 450696), (178, 346884), (211, 292632), (267, 231256), (274, 225348), (356, 173442), (411, 150232), (422, 146316), (534, 115628), (548, 112674), (633, 97544), (712, 86721), (822, 75116), (844, 73158), (1068, 57814), (1096, 56337), (1266, 48772), (1644, 37558), (1688, 36579), (2136, 28907), (2532, 24386), (3288, 18779), (5064, 12193)]