69389874

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2511

約数の個数: 48

約数和(自身を含む): 158064192

約数和(自身を除く): 88674318

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1591, 2423, 3182, 4773, 4846, 7269, 9546, 14319, 14538, 21807, 28638, 43614, 89651, 104189, 179302, 208378, 268953, 312567, 537906, 625134, 806859, 937701, 1613718, 1875402, 3854993, 7709986, 11564979, 23129958, 34694937, 69389874]

約数ペア:

[(1, 69389874), (2, 34694937), (3, 23129958), (6, 11564979), (9, 7709986), (18, 3854993), (37, 1875402), (43, 1613718), (74, 937701), (86, 806859), (111, 625134), (129, 537906), (222, 312567), (258, 268953), (333, 208378), (387, 179302), (666, 104189), (774, 89651), (1591, 43614), (2423, 28638), (3182, 21807), (4773, 14538), (4846, 14319), (7269, 9546)]