87954804

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 275184000

約数和(自身を除く): 187229196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 343, 357, 419, 441, 476, 588, 612, 686, 714, 833, 838, 882, 1029, 1071, 1257, 1372, 1428, 1666, 1676, 1764, 2058, 2142, 2499, 2514, 2933, 3087, 3332, 3771, 4116, 4284, 4998, 5028, 5831, 5866, 6174, 7123, 7497, 7542, 8799, 9996, 11662, 11732, 12348, 14246, 14994, 15084, 17493, 17598, 20531, 21369, 23324, 26397, 28492, 29988, 34986, 35196, 41062, 42738, 49861, 52479, 52794, 61593, 64107, 69972, 82124, 85476, 99722, 104958, 105588, 123186, 128214, 143717, 149583, 184779, 199444, 209916, 246372, 256428, 287434, 299166, 349027, 369558, 431151, 448749, 574868, 598332, 698054, 739116, 862302, 897498, 1047081, 1293453, 1396108, 1724604, 1794996, 2094162, 2443189, 2586906, 3141243, 4188324, 4886378, 5173812, 6282486, 7329567, 9772756, 12564972, 14659134, 21988701, 29318268, 43977402, 87954804]

約数ペア:

[(1, 87954804), (2, 43977402), (3, 29318268), (4, 21988701), (6, 14659134), (7, 12564972), (9, 9772756), (12, 7329567), (14, 6282486), (17, 5173812), (18, 4886378), (21, 4188324), (28, 3141243), (34, 2586906), (36, 2443189), (42, 2094162), (49, 1794996), (51, 1724604), (63, 1396108), (68, 1293453), (84, 1047081), (98, 897498), (102, 862302), (119, 739116), (126, 698054), (147, 598332), (153, 574868), (196, 448749), (204, 431151), (238, 369558), (252, 349027), (294, 299166), (306, 287434), (343, 256428), (357, 246372), (419, 209916), (441, 199444), (476, 184779), (588, 149583), (612, 143717), (686, 128214), (714, 123186), (833, 105588), (838, 104958), (882, 99722), (1029, 85476), (1071, 82124), (1257, 69972), (1372, 64107), (1428, 61593), (1666, 52794), (1676, 52479), (1764, 49861), (2058, 42738), (2142, 41062), (2499, 35196), (2514, 34986), (2933, 29988), (3087, 28492), (3332, 26397), (3771, 23324), (4116, 21369), (4284, 20531), (4998, 17598), (5028, 17493), (5831, 15084), (5866, 14994), (6174, 14246), (7123, 12348), (7497, 11732), (7542, 11662), (8799, 9996)]