80147032

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 180357120

約数和(自身を除く): 100210088

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 56, 74, 94, 148, 188, 259, 296, 329, 376, 518, 658, 823, 1036, 1316, 1646, 1739, 2072, 2632, 3292, 3478, 5761, 6584, 6956, 11522, 12173, 13912, 23044, 24346, 30451, 38681, 46088, 48692, 60902, 77362, 97384, 121804, 154724, 213157, 243608, 270767, 309448, 426314, 541534, 852628, 1083068, 1431197, 1705256, 2166136, 2862394, 5724788, 10018379, 11449576, 20036758, 40073516, 80147032]

約数ペア:

[(1, 80147032), (2, 40073516), (4, 20036758), (7, 11449576), (8, 10018379), (14, 5724788), (28, 2862394), (37, 2166136), (47, 1705256), (56, 1431197), (74, 1083068), (94, 852628), (148, 541534), (188, 426314), (259, 309448), (296, 270767), (329, 243608), (376, 213157), (518, 154724), (658, 121804), (823, 97384), (1036, 77362), (1316, 60902), (1646, 48692), (1739, 46088), (2072, 38681), (2632, 30451), (3292, 24346), (3478, 23044), (5761, 13912), (6584, 12173), (6956, 11522)]