80499264

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18229}}^1$

素因数の和:18267

約数の個数: 56

約数和(自身を含む): 222260160

約数和(自身を除く): 141760896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 18229, 36458, 54687, 72916, 109374, 145832, 218748, 291664, 419267, 437496, 583328, 838534, 874992, 1166656, 1257801, 1677068, 1749984, 2515602, 3354136, 3499968, 5031204, 6708272, 10062408, 13416544, 20124816, 26833088, 40249632, 80499264]

約数ペア:

[(1, 80499264), (2, 40249632), (3, 26833088), (4, 20124816), (6, 13416544), (8, 10062408), (12, 6708272), (16, 5031204), (23, 3499968), (24, 3354136), (32, 2515602), (46, 1749984), (48, 1677068), (64, 1257801), (69, 1166656), (92, 874992), (96, 838534), (138, 583328), (184, 437496), (192, 419267), (276, 291664), (368, 218748), (552, 145832), (736, 109374), (1104, 72916), (1472, 54687), (2208, 36458), (4416, 18229)]