75743728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 162489600

約数和(自身を除く): 86745872

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 59, 76, 82, 103, 118, 152, 164, 206, 236, 304, 328, 412, 472, 656, 779, 824, 944, 1121, 1558, 1648, 1957, 2242, 2419, 3116, 3914, 4223, 4484, 4838, 6077, 6232, 7828, 8446, 8968, 9676, 12154, 12464, 15656, 16892, 17936, 19352, 24308, 31312, 33784, 38704, 45961, 48616, 67568, 80237, 91922, 97232, 115463, 160474, 183844, 230926, 249157, 320948, 367688, 461852, 498314, 641896, 735376, 923704, 996628, 1283792, 1847408, 1993256, 3986512, 4733983, 9467966, 18935932, 37871864, 75743728]

約数ペア:

[(1, 75743728), (2, 37871864), (4, 18935932), (8, 9467966), (16, 4733983), (19, 3986512), (38, 1993256), (41, 1847408), (59, 1283792), (76, 996628), (82, 923704), (103, 735376), (118, 641896), (152, 498314), (164, 461852), (206, 367688), (236, 320948), (304, 249157), (328, 230926), (412, 183844), (472, 160474), (656, 115463), (779, 97232), (824, 91922), (944, 80237), (1121, 67568), (1558, 48616), (1648, 45961), (1957, 38704), (2242, 33784), (2419, 31312), (3116, 24308), (3914, 19352), (4223, 17936), (4484, 16892), (4838, 15656), (6077, 12464), (6232, 12154), (7828, 9676), (8446, 8968)]