25654428

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 71668800

約数和(自身を除く): 46014372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 89, 102, 108, 153, 157, 178, 204, 267, 306, 314, 356, 459, 471, 534, 612, 628, 801, 918, 942, 1068, 1413, 1513, 1602, 1836, 1884, 2403, 2669, 2826, 3026, 3204, 4239, 4539, 4806, 5338, 5652, 6052, 8007, 8478, 9078, 9612, 10676, 13617, 13973, 16014, 16956, 18156, 24021, 27234, 27946, 32028, 40851, 41919, 48042, 54468, 55892, 72063, 81702, 83838, 96084, 125757, 144126, 163404, 167676, 237541, 251514, 288252, 377271, 475082, 503028, 712623, 754542, 950164, 1425246, 1509084, 2137869, 2850492, 4275738, 6413607, 8551476, 12827214, 25654428]

約数ペア:

[(1, 25654428), (2, 12827214), (3, 8551476), (4, 6413607), (6, 4275738), (9, 2850492), (12, 2137869), (17, 1509084), (18, 1425246), (27, 950164), (34, 754542), (36, 712623), (51, 503028), (54, 475082), (68, 377271), (89, 288252), (102, 251514), (108, 237541), (153, 167676), (157, 163404), (178, 144126), (204, 125757), (267, 96084), (306, 83838), (314, 81702), (356, 72063), (459, 55892), (471, 54468), (534, 48042), (612, 41919), (628, 40851), (801, 32028), (918, 27946), (942, 27234), (1068, 24021), (1413, 18156), (1513, 16956), (1602, 16014), (1836, 13973), (1884, 13617), (2403, 10676), (2669, 9612), (2826, 9078), (3026, 8478), (3204, 8007), (4239, 6052), (4539, 5652), (4806, 5338)]