7768188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 21250320

約数和(自身を除く): 13482132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 277, 342, 369, 492, 554, 684, 738, 779, 831, 1108, 1476, 1558, 1662, 2337, 2493, 3116, 3324, 4674, 4986, 5263, 7011, 9348, 9972, 10526, 11357, 14022, 15789, 21052, 22714, 28044, 31578, 34071, 45428, 47367, 63156, 68142, 94734, 102213, 136284, 189468, 204426, 215783, 408852, 431566, 647349, 863132, 1294698, 1942047, 2589396, 3884094, 7768188]

約数ペア:

[(1, 7768188), (2, 3884094), (3, 2589396), (4, 1942047), (6, 1294698), (9, 863132), (12, 647349), (18, 431566), (19, 408852), (36, 215783), (38, 204426), (41, 189468), (57, 136284), (76, 102213), (82, 94734), (114, 68142), (123, 63156), (164, 47367), (171, 45428), (228, 34071), (246, 31578), (277, 28044), (342, 22714), (369, 21052), (492, 15789), (554, 14022), (684, 11357), (738, 10526), (779, 9972), (831, 9348), (1108, 7011), (1476, 5263), (1558, 4986), (1662, 4674), (2337, 3324), (2493, 3116)]