123538704

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 335014272

約数和(自身を除く): 211475568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 317, 353, 368, 552, 634, 706, 951, 1059, 1104, 1268, 1412, 1902, 2118, 2536, 2824, 3804, 4236, 5072, 5648, 7291, 7608, 8119, 8472, 14582, 15216, 16238, 16944, 21873, 24357, 29164, 32476, 43746, 48714, 58328, 64952, 87492, 97428, 111901, 116656, 129904, 174984, 194856, 223802, 335703, 349968, 389712, 447604, 671406, 895208, 1342812, 1790416, 2573723, 2685624, 5147446, 5371248, 7721169, 10294892, 15442338, 20589784, 30884676, 41179568, 61769352, 123538704]

約数ペア:

[(1, 123538704), (2, 61769352), (3, 41179568), (4, 30884676), (6, 20589784), (8, 15442338), (12, 10294892), (16, 7721169), (23, 5371248), (24, 5147446), (46, 2685624), (48, 2573723), (69, 1790416), (92, 1342812), (138, 895208), (184, 671406), (276, 447604), (317, 389712), (353, 349968), (368, 335703), (552, 223802), (634, 194856), (706, 174984), (951, 129904), (1059, 116656), (1104, 111901), (1268, 97428), (1412, 87492), (1902, 64952), (2118, 58328), (2536, 48714), (2824, 43746), (3804, 32476), (4236, 29164), (5072, 24357), (5648, 21873), (7291, 16944), (7608, 16238), (8119, 15216), (8472, 14582)]