86665944

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 221558400

約数和(自身を除く): 134892456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 139, 166, 249, 278, 313, 332, 417, 498, 556, 626, 664, 834, 939, 996, 1112, 1252, 1668, 1878, 1992, 2504, 3336, 3756, 7512, 11537, 23074, 25979, 34611, 43507, 46148, 51958, 69222, 77937, 87014, 92296, 103916, 130521, 138444, 155874, 174028, 207832, 261042, 276888, 311748, 348056, 522084, 623496, 1044168, 3611081, 7222162, 10833243, 14444324, 21666486, 28888648, 43332972, 86665944]

約数ペア:

[(1, 86665944), (2, 43332972), (3, 28888648), (4, 21666486), (6, 14444324), (8, 10833243), (12, 7222162), (24, 3611081), (83, 1044168), (139, 623496), (166, 522084), (249, 348056), (278, 311748), (313, 276888), (332, 261042), (417, 207832), (498, 174028), (556, 155874), (626, 138444), (664, 130521), (834, 103916), (939, 92296), (996, 87014), (1112, 77937), (1252, 69222), (1668, 51958), (1878, 46148), (1992, 43507), (2504, 34611), (3336, 25979), (3756, 23074), (7512, 11537)]