72715692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1721}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 194406912

約数和(自身を除く): 121691220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 503, 1006, 1509, 1721, 2012, 3018, 3442, 3521, 5163, 6036, 6884, 7042, 10326, 10563, 12047, 14084, 20652, 21126, 24094, 36141, 42252, 48188, 72282, 144564, 865663, 1731326, 2596989, 3462652, 5193978, 6059641, 10387956, 12119282, 18178923, 24238564, 36357846, 72715692]

約数ペア:

[(1, 72715692), (2, 36357846), (3, 24238564), (4, 18178923), (6, 12119282), (7, 10387956), (12, 6059641), (14, 5193978), (21, 3462652), (28, 2596989), (42, 1731326), (84, 865663), (503, 144564), (1006, 72282), (1509, 48188), (1721, 42252), (2012, 36141), (3018, 24094), (3442, 21126), (3521, 20652), (5163, 14084), (6036, 12047), (6884, 10563), (7042, 10326)]