82272888

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20047}}^1$

素因数の和:20081

約数の個数: 64

約数和(自身を含む): 240576000

約数和(自身を除く): 158303112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 20047, 40094, 60141, 80188, 120282, 160376, 180423, 240564, 360846, 380893, 481128, 541269, 721692, 761786, 1082538, 1142679, 1443384, 1523572, 2165076, 2285358, 3047144, 3428037, 4330152, 4570716, 6856074, 9141432, 10284111, 13712148, 20568222, 27424296, 41136444, 82272888]

約数ペア:

[(1, 82272888), (2, 41136444), (3, 27424296), (4, 20568222), (6, 13712148), (8, 10284111), (9, 9141432), (12, 6856074), (18, 4570716), (19, 4330152), (24, 3428037), (27, 3047144), (36, 2285358), (38, 2165076), (54, 1523572), (57, 1443384), (72, 1142679), (76, 1082538), (108, 761786), (114, 721692), (152, 541269), (171, 481128), (216, 380893), (228, 360846), (342, 240564), (456, 180423), (513, 160376), (684, 120282), (1026, 80188), (1368, 60141), (2052, 40094), (4104, 20047)]