61873956

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:100

約数の個数: 135

約数和(自身を含む): 178456971

約数和(自身を除く): 116583015

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 81, 92, 108, 114, 138, 162, 171, 207, 228, 276, 324, 342, 361, 414, 437, 513, 529, 621, 684, 722, 828, 874, 1026, 1058, 1083, 1242, 1311, 1444, 1539, 1587, 1748, 1863, 2052, 2116, 2166, 2484, 2622, 3078, 3174, 3249, 3726, 3933, 4332, 4761, 5244, 6156, 6348, 6498, 7452, 7866, 8303, 9522, 9747, 10051, 11799, 12996, 14283, 15732, 16606, 19044, 19494, 20102, 23598, 24909, 28566, 29241, 30153, 33212, 35397, 38988, 40204, 42849, 47196, 49818, 57132, 58482, 60306, 70794, 74727, 85698, 90459, 99636, 116964, 120612, 141588, 149454, 171396, 180918, 190969, 224181, 271377, 298908, 361836, 381938, 448362, 542754, 572907, 672543, 763876, 814131, 896724, 1085508, 1145814, 1345086, 1628262, 1718721, 2291628, 2690172, 3256524, 3437442, 5156163, 6874884, 10312326, 15468489, 20624652, 30936978, 61873956]

約数ペア:

[(1, 61873956), (2, 30936978), (3, 20624652), (4, 15468489), (6, 10312326), (9, 6874884), (12, 5156163), (18, 3437442), (19, 3256524), (23, 2690172), (27, 2291628), (36, 1718721), (38, 1628262), (46, 1345086), (54, 1145814), (57, 1085508), (69, 896724), (76, 814131), (81, 763876), (92, 672543), (108, 572907), (114, 542754), (138, 448362), (162, 381938), (171, 361836), (207, 298908), (228, 271377), (276, 224181), (324, 190969), (342, 180918), (361, 171396), (414, 149454), (437, 141588), (513, 120612), (529, 116964), (621, 99636), (684, 90459), (722, 85698), (828, 74727), (874, 70794), (1026, 60306), (1058, 58482), (1083, 57132), (1242, 49818), (1311, 47196), (1444, 42849), (1539, 40204), (1587, 38988), (1748, 35397), (1863, 33212), (2052, 30153), (2116, 29241), (2166, 28566), (2484, 24909), (2622, 23598), (3078, 20102), (3174, 19494), (3249, 19044), (3726, 16606), (3933, 15732), (4332, 14283), (4761, 12996), (5244, 11799), (6156, 10051), (6348, 9747), (6498, 9522), (7452, 8303)]