72044896

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4177}}^1$

素因数の和:4212

約数の個数: 72

約数和(自身を含む): 180038376

約数和(自身を除く): 107993480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4177, 4312, 8354, 8624, 16708, 17248, 29239, 33416, 45947, 58478, 66832, 91894, 116956, 133664, 183788, 204673, 233912, 321629, 367576, 409346, 467824, 643258, 735152, 818692, 935648, 1286516, 1470304, 1637384, 2251403, 2573032, 3274768, 4502806, 5146064, 6549536, 9005612, 10292128, 18011224, 36022448, 72044896]

約数ペア:

[(1, 72044896), (2, 36022448), (4, 18011224), (7, 10292128), (8, 9005612), (11, 6549536), (14, 5146064), (16, 4502806), (22, 3274768), (28, 2573032), (32, 2251403), (44, 1637384), (49, 1470304), (56, 1286516), (77, 935648), (88, 818692), (98, 735152), (112, 643258), (154, 467824), (176, 409346), (196, 367576), (224, 321629), (308, 233912), (352, 204673), (392, 183788), (539, 133664), (616, 116956), (784, 91894), (1078, 66832), (1232, 58478), (1568, 45947), (2156, 33416), (2464, 29239), (4177, 17248), (4312, 16708), (8354, 8624)]