78595352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 172160640

約数和(自身を除く): 93565288

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 107, 136, 187, 214, 374, 428, 491, 748, 856, 982, 1177, 1496, 1819, 1964, 2354, 3638, 3928, 4708, 5401, 7276, 8347, 9416, 10802, 14552, 16694, 20009, 21604, 33388, 40018, 43208, 52537, 66776, 80036, 91817, 105074, 160072, 183634, 210148, 367268, 420296, 577907, 734536, 893129, 1155814, 1786258, 2311628, 3572516, 4623256, 7145032, 9824419, 19648838, 39297676, 78595352]

約数ペア:

[(1, 78595352), (2, 39297676), (4, 19648838), (8, 9824419), (11, 7145032), (17, 4623256), (22, 3572516), (34, 2311628), (44, 1786258), (68, 1155814), (88, 893129), (107, 734536), (136, 577907), (187, 420296), (214, 367268), (374, 210148), (428, 183634), (491, 160072), (748, 105074), (856, 91817), (982, 80036), (1177, 66776), (1496, 52537), (1819, 43208), (1964, 40018), (2354, 33388), (3638, 21604), (3928, 20009), (4708, 16694), (5401, 14552), (7276, 10802), (8347, 9416)]