121847712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{25903}}^1$

素因数の和:25930

約数の個数: 72

約数和(自身を含む): 372085056

約数和(自身を除く): 250237344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 25903, 51806, 77709, 103612, 155418, 181321, 207224, 310836, 362642, 414448, 543963, 621672, 725284, 828896, 1087926, 1243344, 1269247, 1450568, 2175852, 2486688, 2538494, 2901136, 3807741, 4351704, 5076988, 5802272, 7615482, 8703408, 10153976, 15230964, 17406816, 20307952, 30461928, 40615904, 60923856, 121847712]

約数ペア:

[(1, 121847712), (2, 60923856), (3, 40615904), (4, 30461928), (6, 20307952), (7, 17406816), (8, 15230964), (12, 10153976), (14, 8703408), (16, 7615482), (21, 5802272), (24, 5076988), (28, 4351704), (32, 3807741), (42, 2901136), (48, 2538494), (49, 2486688), (56, 2175852), (84, 1450568), (96, 1269247), (98, 1243344), (112, 1087926), (147, 828896), (168, 725284), (196, 621672), (224, 543963), (294, 414448), (336, 362642), (392, 310836), (588, 207224), (672, 181321), (784, 155418), (1176, 103612), (1568, 77709), (2352, 51806), (4704, 25903)]