84147732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2933

約数の個数: 72

約数和(自身を含む): 229188960

約数和(自身を除く): 145041228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 342, 387, 516, 684, 774, 817, 1548, 1634, 2451, 2861, 3268, 4902, 5722, 7353, 8583, 9804, 11444, 14706, 17166, 25749, 29412, 34332, 51498, 54359, 102996, 108718, 123023, 163077, 217436, 246046, 326154, 369069, 489231, 492092, 652308, 738138, 978462, 1107207, 1476276, 1956924, 2214414, 2337437, 4428828, 4674874, 7012311, 9349748, 14024622, 21036933, 28049244, 42073866, 84147732]

約数ペア:

[(1, 84147732), (2, 42073866), (3, 28049244), (4, 21036933), (6, 14024622), (9, 9349748), (12, 7012311), (18, 4674874), (19, 4428828), (36, 2337437), (38, 2214414), (43, 1956924), (57, 1476276), (76, 1107207), (86, 978462), (114, 738138), (129, 652308), (171, 492092), (172, 489231), (228, 369069), (258, 326154), (342, 246046), (387, 217436), (516, 163077), (684, 123023), (774, 108718), (817, 102996), (1548, 54359), (1634, 51498), (2451, 34332), (2861, 29412), (3268, 25749), (4902, 17166), (5722, 14706), (7353, 11444), (8583, 9804)]