79461468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 214289712

約数和(自身を除く): 134828244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 306, 314, 471, 612, 628, 827, 942, 1413, 1654, 1884, 2481, 2669, 2826, 3308, 4962, 5338, 5652, 7443, 8007, 9924, 10676, 14059, 14886, 16014, 24021, 28118, 29772, 32028, 42177, 48042, 56236, 84354, 96084, 126531, 129839, 168708, 253062, 259678, 389517, 506124, 519356, 779034, 1168551, 1558068, 2207263, 2337102, 4414526, 4674204, 6621789, 8829052, 13243578, 19865367, 26487156, 39730734, 79461468]

約数ペア:

[(1, 79461468), (2, 39730734), (3, 26487156), (4, 19865367), (6, 13243578), (9, 8829052), (12, 6621789), (17, 4674204), (18, 4414526), (34, 2337102), (36, 2207263), (51, 1558068), (68, 1168551), (102, 779034), (153, 519356), (157, 506124), (204, 389517), (306, 259678), (314, 253062), (471, 168708), (612, 129839), (628, 126531), (827, 96084), (942, 84354), (1413, 56236), (1654, 48042), (1884, 42177), (2481, 32028), (2669, 29772), (2826, 28118), (3308, 24021), (4962, 16014), (5338, 14886), (5652, 14059), (7443, 10676), (8007, 9924)]