80130888

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2861}}^1$

素因数の和:3262

約数の個数: 48

約数和(自身を含む): 217655100

約数和(自身を除く): 137524212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 2861, 3112, 3501, 4668, 5722, 7002, 8583, 9336, 11444, 14004, 17166, 22888, 25749, 28008, 34332, 51498, 68664, 102996, 205992, 1112929, 2225858, 3338787, 4451716, 6677574, 8903432, 10016361, 13355148, 20032722, 26710296, 40065444, 80130888]

約数ペア:

[(1, 80130888), (2, 40065444), (3, 26710296), (4, 20032722), (6, 13355148), (8, 10016361), (9, 8903432), (12, 6677574), (18, 4451716), (24, 3338787), (36, 2225858), (72, 1112929), (389, 205992), (778, 102996), (1167, 68664), (1556, 51498), (2334, 34332), (2861, 28008), (3112, 25749), (3501, 22888), (4668, 17166), (5722, 14004), (7002, 11444), (8583, 9336)]