864756

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 2408868

約数和(自身を除く): 1544112

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 157, 162, 204, 306, 314, 324, 459, 471, 612, 628, 918, 942, 1377, 1413, 1836, 1884, 2669, 2754, 2826, 4239, 5338, 5508, 5652, 8007, 8478, 10676, 12717, 16014, 16956, 24021, 25434, 32028, 48042, 50868, 72063, 96084, 144126, 216189, 288252, 432378, 864756]

約数ペア:

[(1, 864756), (2, 432378), (3, 288252), (4, 216189), (6, 144126), (9, 96084), (12, 72063), (17, 50868), (18, 48042), (27, 32028), (34, 25434), (36, 24021), (51, 16956), (54, 16014), (68, 12717), (81, 10676), (102, 8478), (108, 8007), (153, 5652), (157, 5508), (162, 5338), (204, 4239), (306, 2826), (314, 2754), (324, 2669), (459, 1884), (471, 1836), (612, 1413), (628, 1377), (918, 942)]