74914728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{63703}}^1$

素因数の和:63726

約数の個数: 48

約数和(自身を含む): 217867680

約数和(自身を除く): 142952952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 63703, 127406, 191109, 254812, 382218, 445921, 509624, 764436, 891842, 1337763, 1528872, 1783684, 2675526, 3121447, 3567368, 5351052, 6242894, 9364341, 10702104, 12485788, 18728682, 24971576, 37457364, 74914728]

約数ペア:

[(1, 74914728), (2, 37457364), (3, 24971576), (4, 18728682), (6, 12485788), (7, 10702104), (8, 9364341), (12, 6242894), (14, 5351052), (21, 3567368), (24, 3121447), (28, 2675526), (42, 1783684), (49, 1528872), (56, 1337763), (84, 891842), (98, 764436), (147, 509624), (168, 445921), (196, 382218), (294, 254812), (392, 191109), (588, 127406), (1176, 63703)]