131115024

素因数分解:

$2^4\times 3^8\times {\mathrm{1249}}^1$

素因数の和:1281

約数の個数: 90

約数和(自身を含む): 381338750

約数和(自身を除く): 250223726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1249, 1296, 1458, 1944, 2187, 2498, 2916, 3747, 3888, 4374, 4996, 5832, 6561, 7494, 8748, 9992, 11241, 11664, 13122, 14988, 17496, 19984, 22482, 26244, 29976, 33723, 34992, 44964, 52488, 59952, 67446, 89928, 101169, 104976, 134892, 179856, 202338, 269784, 303507, 404676, 539568, 607014, 809352, 910521, 1214028, 1618704, 1821042, 2428056, 2731563, 3642084, 4856112, 5463126, 7284168, 8194689, 10926252, 14568336, 16389378, 21852504, 32778756, 43705008, 65557512, 131115024]

約数ペア:

[(1, 131115024), (2, 65557512), (3, 43705008), (4, 32778756), (6, 21852504), (8, 16389378), (9, 14568336), (12, 10926252), (16, 8194689), (18, 7284168), (24, 5463126), (27, 4856112), (36, 3642084), (48, 2731563), (54, 2428056), (72, 1821042), (81, 1618704), (108, 1214028), (144, 910521), (162, 809352), (216, 607014), (243, 539568), (324, 404676), (432, 303507), (486, 269784), (648, 202338), (729, 179856), (972, 134892), (1249, 104976), (1296, 101169), (1458, 89928), (1944, 67446), (2187, 59952), (2498, 52488), (2916, 44964), (3747, 34992), (3888, 33723), (4374, 29976), (4996, 26244), (5832, 22482), (6561, 19984), (7494, 17496), (8748, 14988), (9992, 13122), (11241, 11664)]