72409128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{274277}}^1$

素因数の和:274297

約数の個数: 32

約数和(自身を含む): 197480160

約数和(自身を除く): 125071032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 274277, 548554, 822831, 1097108, 1645662, 2194216, 3017047, 3291324, 6034094, 6582648, 9051141, 12068188, 18102282, 24136376, 36204564, 72409128]

約数ペア:

[(1, 72409128), (2, 36204564), (3, 24136376), (4, 18102282), (6, 12068188), (8, 9051141), (11, 6582648), (12, 6034094), (22, 3291324), (24, 3017047), (33, 2194216), (44, 1645662), (66, 1097108), (88, 822831), (132, 548554), (264, 274277)]