4131612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 11387376

約数和(自身を除く): 7255764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 157, 172, 204, 258, 306, 314, 387, 471, 516, 612, 628, 731, 774, 942, 1413, 1462, 1548, 1884, 2193, 2669, 2826, 2924, 4386, 5338, 5652, 6579, 6751, 8007, 8772, 10676, 13158, 13502, 16014, 20253, 24021, 26316, 27004, 32028, 40506, 48042, 60759, 81012, 96084, 114767, 121518, 229534, 243036, 344301, 459068, 688602, 1032903, 1377204, 2065806, 4131612]

約数ペア:

[(1, 4131612), (2, 2065806), (3, 1377204), (4, 1032903), (6, 688602), (9, 459068), (12, 344301), (17, 243036), (18, 229534), (34, 121518), (36, 114767), (43, 96084), (51, 81012), (68, 60759), (86, 48042), (102, 40506), (129, 32028), (153, 27004), (157, 26316), (172, 24021), (204, 20253), (258, 16014), (306, 13502), (314, 13158), (387, 10676), (471, 8772), (516, 8007), (612, 6751), (628, 6579), (731, 5652), (774, 5338), (942, 4386), (1413, 2924), (1462, 2826), (1548, 2669), (1884, 2193)]