86153956

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 183399552

約数和(自身を除く): 97245596

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 71, 82, 98, 142, 151, 164, 196, 284, 287, 302, 497, 574, 604, 994, 1057, 1148, 1988, 2009, 2114, 2911, 3479, 4018, 4228, 5822, 6191, 6958, 7399, 8036, 10721, 11644, 12382, 13916, 14798, 20377, 21442, 24764, 29596, 40754, 42884, 43337, 75047, 81508, 86674, 142639, 150094, 173348, 285278, 300188, 303359, 439561, 525329, 570556, 606718, 879122, 1050658, 1213436, 1758244, 2101316, 3076927, 6153854, 12307708, 21538489, 43076978, 86153956]

約数ペア:

[(1, 86153956), (2, 43076978), (4, 21538489), (7, 12307708), (14, 6153854), (28, 3076927), (41, 2101316), (49, 1758244), (71, 1213436), (82, 1050658), (98, 879122), (142, 606718), (151, 570556), (164, 525329), (196, 439561), (284, 303359), (287, 300188), (302, 285278), (497, 173348), (574, 150094), (604, 142639), (994, 86674), (1057, 81508), (1148, 75047), (1988, 43337), (2009, 42884), (2114, 40754), (2911, 29596), (3479, 24764), (4018, 21442), (4228, 20377), (5822, 14798), (6191, 13916), (6958, 12382), (7399, 11644), (8036, 10721)]