7078188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 19014352

約数和(自身を除く): 11936164

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 157, 204, 221, 289, 314, 442, 471, 578, 628, 663, 867, 884, 942, 1156, 1326, 1734, 1884, 2041, 2652, 2669, 3468, 3757, 4082, 5338, 6123, 7514, 8007, 8164, 10676, 11271, 12246, 15028, 16014, 22542, 24492, 32028, 34697, 45084, 45373, 69394, 90746, 104091, 136119, 138788, 181492, 208182, 272238, 416364, 544476, 589849, 1179698, 1769547, 2359396, 3539094, 7078188]

約数ペア:

[(1, 7078188), (2, 3539094), (3, 2359396), (4, 1769547), (6, 1179698), (12, 589849), (13, 544476), (17, 416364), (26, 272238), (34, 208182), (39, 181492), (51, 138788), (52, 136119), (68, 104091), (78, 90746), (102, 69394), (156, 45373), (157, 45084), (204, 34697), (221, 32028), (289, 24492), (314, 22542), (442, 16014), (471, 15028), (578, 12246), (628, 11271), (663, 10676), (867, 8164), (884, 8007), (942, 7514), (1156, 6123), (1326, 5338), (1734, 4082), (1884, 3757), (2041, 3468), (2652, 2669)]