86140908

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2041

約数の個数: 120

約数和(自身を含む): 271040000

約数和(自身を除く): 184899092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 1999, 2052, 2268, 2394, 3078, 3591, 3998, 4788, 5997, 6156, 7182, 7996, 10773, 11994, 13993, 14364, 17991, 21546, 23988, 27986, 35982, 37981, 41979, 43092, 53973, 55972, 71964, 75962, 83958, 107946, 113943, 125937, 151924, 161919, 167916, 215892, 227886, 251874, 265867, 323838, 341829, 377811, 455772, 503748, 531734, 647676, 683658, 755622, 797601, 1025487, 1063468, 1133433, 1367316, 1511244, 1595202, 2050974, 2266866, 2392803, 3076461, 3190404, 4101948, 4533732, 4785606, 6152922, 7178409, 9571212, 12305844, 14356818, 21535227, 28713636, 43070454, 86140908]

約数ペア:

[(1, 86140908), (2, 43070454), (3, 28713636), (4, 21535227), (6, 14356818), (7, 12305844), (9, 9571212), (12, 7178409), (14, 6152922), (18, 4785606), (19, 4533732), (21, 4101948), (27, 3190404), (28, 3076461), (36, 2392803), (38, 2266866), (42, 2050974), (54, 1595202), (57, 1511244), (63, 1367316), (76, 1133433), (81, 1063468), (84, 1025487), (108, 797601), (114, 755622), (126, 683658), (133, 647676), (162, 531734), (171, 503748), (189, 455772), (228, 377811), (252, 341829), (266, 323838), (324, 265867), (342, 251874), (378, 227886), (399, 215892), (513, 167916), (532, 161919), (567, 151924), (684, 125937), (756, 113943), (798, 107946), (1026, 83958), (1134, 75962), (1197, 71964), (1539, 55972), (1596, 53973), (1999, 43092), (2052, 41979), (2268, 37981), (2394, 35982), (3078, 27986), (3591, 23988), (3998, 21546), (4788, 17991), (5997, 14364), (6156, 13993), (7182, 11994), (7996, 10773)]