84359457

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 162908928

約数和(自身を除く): 78549471

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 73, 83, 91, 117, 119, 153, 219, 221, 249, 273, 357, 511, 581, 657, 663, 747, 819, 949, 1071, 1079, 1241, 1411, 1533, 1547, 1743, 1989, 2847, 3237, 3723, 4233, 4599, 4641, 5229, 6059, 6643, 7553, 8541, 8687, 9711, 9877, 11169, 12699, 13923, 16133, 18177, 18343, 19929, 22659, 26061, 29631, 42413, 48399, 54531, 55029, 59787, 67977, 78183, 78767, 88893, 103003, 112931, 127239, 128401, 145197, 165087, 236301, 309009, 338793, 381717, 385203, 551369, 708903, 721021, 927027, 1016379, 1155609, 1339039, 1654107, 2163063, 4017117, 4962321, 6489189, 9373273, 12051351, 28119819, 84359457]

約数ペア:

[(1, 84359457), (3, 28119819), (7, 12051351), (9, 9373273), (13, 6489189), (17, 4962321), (21, 4017117), (39, 2163063), (51, 1654107), (63, 1339039), (73, 1155609), (83, 1016379), (91, 927027), (117, 721021), (119, 708903), (153, 551369), (219, 385203), (221, 381717), (249, 338793), (273, 309009), (357, 236301), (511, 165087), (581, 145197), (657, 128401), (663, 127239), (747, 112931), (819, 103003), (949, 88893), (1071, 78767), (1079, 78183), (1241, 67977), (1411, 59787), (1533, 55029), (1547, 54531), (1743, 48399), (1989, 42413), (2847, 29631), (3237, 26061), (3723, 22659), (4233, 19929), (4599, 18343), (4641, 18177), (5229, 16133), (6059, 13923), (6643, 12699), (7553, 11169), (8541, 9877), (8687, 9711)]