78874308

素因数分解:

$2^2\times 3^2\times {\mathrm{797}}^1\times {\mathrm{2749}}^1$

素因数の和:3556

約数の個数: 36

約数和(自身を含む): 199699500

約数和(自身を除く): 120825192

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797, 1594, 2391, 2749, 3188, 4782, 5498, 7173, 8247, 9564, 10996, 14346, 16494, 24741, 28692, 32988, 49482, 98964, 2190953, 4381906, 6572859, 8763812, 13145718, 19718577, 26291436, 39437154, 78874308]

約数ペア:

[(1, 78874308), (2, 39437154), (3, 26291436), (4, 19718577), (6, 13145718), (9, 8763812), (12, 6572859), (18, 4381906), (36, 2190953), (797, 98964), (1594, 49482), (2391, 32988), (2749, 28692), (3188, 24741), (4782, 16494), (5498, 14346), (7173, 10996), (8247, 9564)]