65625372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 177021936

約数和(自身を除く): 111396564

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, 683, 942, 1366, 1413, 1884, 2049, 2669, 2732, 2826, 4098, 5338, 5652, 6147, 8007, 8196, 10676, 11611, 12294, 16014, 23222, 24021, 24588, 32028, 34833, 46444, 48042, 69666, 96084, 104499, 107231, 139332, 208998, 214462, 321693, 417996, 428924, 643386, 965079, 1286772, 1822927, 1930158, 3645854, 3860316, 5468781, 7291708, 10937562, 16406343, 21875124, 32812686, 65625372]

約数ペア:

[(1, 65625372), (2, 32812686), (3, 21875124), (4, 16406343), (6, 10937562), (9, 7291708), (12, 5468781), (17, 3860316), (18, 3645854), (34, 1930158), (36, 1822927), (51, 1286772), (68, 965079), (102, 643386), (153, 428924), (157, 417996), (204, 321693), (306, 214462), (314, 208998), (471, 139332), (612, 107231), (628, 104499), (683, 96084), (942, 69666), (1366, 48042), (1413, 46444), (1884, 34833), (2049, 32028), (2669, 24588), (2732, 24021), (2826, 23222), (4098, 16014), (5338, 12294), (5652, 11611), (6147, 10676), (8007, 8196)]