72392208

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 80

約数和(自身を含む): 218140800

約数和(自身を除く): 145748592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4397, 5488, 8232, 8794, 13191, 16464, 17588, 26382, 30779, 35176, 52764, 61558, 70352, 92337, 105528, 123116, 184674, 211056, 215453, 246232, 369348, 430906, 492464, 646359, 738696, 861812, 1292718, 1477392, 1508171, 1723624, 2585436, 3016342, 3447248, 4524513, 5170872, 6032684, 9049026, 10341744, 12065368, 18098052, 24130736, 36196104, 72392208]

約数ペア:

[(1, 72392208), (2, 36196104), (3, 24130736), (4, 18098052), (6, 12065368), (7, 10341744), (8, 9049026), (12, 6032684), (14, 5170872), (16, 4524513), (21, 3447248), (24, 3016342), (28, 2585436), (42, 1723624), (48, 1508171), (49, 1477392), (56, 1292718), (84, 861812), (98, 738696), (112, 646359), (147, 492464), (168, 430906), (196, 369348), (294, 246232), (336, 215453), (343, 211056), (392, 184674), (588, 123116), (686, 105528), (784, 92337), (1029, 70352), (1176, 61558), (1372, 52764), (2058, 35176), (2352, 30779), (2744, 26382), (4116, 17588), (4397, 16464), (5488, 13191), (8232, 8794)]