80899832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 95217928

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1091, 1196, 1426, 1612, 2182, 2392, 2852, 3224, 4364, 5704, 8728, 9269, 14183, 18538, 25093, 28366, 33821, 37076, 50186, 56732, 67642, 74152, 100372, 113464, 135284, 200744, 270568, 326209, 439673, 652418, 777883, 879346, 1304836, 1555766, 1758692, 2609672, 3111532, 3517384, 6223064, 10112479, 20224958, 40449916, 80899832]

約数ペア:

[(1, 80899832), (2, 40449916), (4, 20224958), (8, 10112479), (13, 6223064), (23, 3517384), (26, 3111532), (31, 2609672), (46, 1758692), (52, 1555766), (62, 1304836), (92, 879346), (104, 777883), (124, 652418), (184, 439673), (248, 326209), (299, 270568), (403, 200744), (598, 135284), (713, 113464), (806, 100372), (1091, 74152), (1196, 67642), (1426, 56732), (1612, 50186), (2182, 37076), (2392, 33821), (2852, 28366), (3224, 25093), (4364, 18538), (5704, 14183), (8728, 9269)]