90091764

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13241}}^1$

素因数の和:13267

約数の個数: 72

約数和(自身を含む): 269924928

約数和(自身を除く): 179833164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 13241, 26482, 39723, 52964, 79446, 92687, 119169, 158892, 185374, 238338, 278061, 357507, 370748, 476676, 556122, 715014, 834183, 1072521, 1112244, 1430028, 1668366, 2145042, 2502549, 3217563, 3336732, 4290084, 5005098, 6435126, 7507647, 10010196, 12870252, 15015294, 22522941, 30030588, 45045882, 90091764]

約数ペア:

[(1, 90091764), (2, 45045882), (3, 30030588), (4, 22522941), (6, 15015294), (7, 12870252), (9, 10010196), (12, 7507647), (14, 6435126), (18, 5005098), (21, 4290084), (27, 3336732), (28, 3217563), (36, 2502549), (42, 2145042), (54, 1668366), (63, 1430028), (81, 1112244), (84, 1072521), (108, 834183), (126, 715014), (162, 556122), (189, 476676), (243, 370748), (252, 357507), (324, 278061), (378, 238338), (486, 185374), (567, 158892), (756, 119169), (972, 92687), (1134, 79446), (1701, 52964), (2268, 39723), (3402, 26482), (6804, 13241)]