80543916

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{11131}}^1$

素因数の和:11211

約数の個数: 48

約数和(自身を含む): 211953280

約数和(自身を除く): 131409364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 11131, 22262, 33393, 44524, 66786, 100179, 133572, 200358, 300537, 400716, 601074, 745777, 1202148, 1491554, 2237331, 2983108, 4474662, 6711993, 8949324, 13423986, 20135979, 26847972, 40271958, 80543916]

約数ペア:

[(1, 80543916), (2, 40271958), (3, 26847972), (4, 20135979), (6, 13423986), (9, 8949324), (12, 6711993), (18, 4474662), (27, 2983108), (36, 2237331), (54, 1491554), (67, 1202148), (108, 745777), (134, 601074), (201, 400716), (268, 300537), (402, 200358), (603, 133572), (804, 100179), (1206, 66786), (1809, 44524), (2412, 33393), (3618, 22262), (7236, 11131)]