61225416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{40493}}^1$

素因数の和:40515

約数の個数: 64

約数和(自身を含む): 194371200

約数和(自身を除く): 133145784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 40493, 80986, 121479, 161972, 242958, 283451, 323944, 364437, 485916, 566902, 728874, 850353, 971832, 1093311, 1133804, 1457748, 1700706, 2186622, 2267608, 2551059, 2915496, 3401412, 4373244, 5102118, 6802824, 7653177, 8746488, 10204236, 15306354, 20408472, 30612708, 61225416]

約数ペア:

[(1, 61225416), (2, 30612708), (3, 20408472), (4, 15306354), (6, 10204236), (7, 8746488), (8, 7653177), (9, 6802824), (12, 5102118), (14, 4373244), (18, 3401412), (21, 2915496), (24, 2551059), (27, 2267608), (28, 2186622), (36, 1700706), (42, 1457748), (54, 1133804), (56, 1093311), (63, 971832), (72, 850353), (84, 728874), (108, 566902), (126, 485916), (168, 364437), (189, 323944), (216, 283451), (252, 242958), (378, 161972), (504, 121479), (756, 80986), (1512, 40493)]