89195988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1721}}^1$

素因数の和:2352

約数の個数: 48

約数和(自身を含む): 238379904

約数和(自身を除く): 149183916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 617, 1234, 1721, 1851, 2468, 3442, 3702, 4319, 5163, 6884, 7404, 8638, 10326, 12047, 12957, 17276, 20652, 24094, 25914, 36141, 48188, 51828, 72282, 144564, 1061857, 2123714, 3185571, 4247428, 6371142, 7432999, 12742284, 14865998, 22298997, 29731996, 44597994, 89195988]

約数ペア:

[(1, 89195988), (2, 44597994), (3, 29731996), (4, 22298997), (6, 14865998), (7, 12742284), (12, 7432999), (14, 6371142), (21, 4247428), (28, 3185571), (42, 2123714), (84, 1061857), (617, 144564), (1234, 72282), (1721, 51828), (1851, 48188), (2468, 36141), (3442, 25914), (3702, 24094), (4319, 20652), (5163, 17276), (6884, 12957), (7404, 12047), (8638, 10326)]