72657112

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 153024480

約数和(自身を除く): 80367368

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 968, 1034, 1597, 2068, 3194, 4136, 5687, 6388, 11374, 12776, 17567, 22748, 35134, 45496, 70268, 75059, 140536, 150118, 193237, 300236, 386474, 600472, 772948, 825649, 1545896, 1651298, 3302596, 6605192, 9082139, 18164278, 36328556, 72657112]

約数ペア:

[(1, 72657112), (2, 36328556), (4, 18164278), (8, 9082139), (11, 6605192), (22, 3302596), (44, 1651298), (47, 1545896), (88, 825649), (94, 772948), (121, 600472), (188, 386474), (242, 300236), (376, 193237), (484, 150118), (517, 140536), (968, 75059), (1034, 70268), (1597, 45496), (2068, 35134), (3194, 22748), (4136, 17567), (5687, 12776), (6388, 11374)]