74716768

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2844

約数の個数: 72

約数和(自身を含む): 181244952

約数和(自身を除く): 106528184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2803, 3332, 3808, 5606, 6664, 11212, 13328, 19621, 22424, 26656, 39242, 44848, 47651, 78484, 89696, 95302, 137347, 156968, 190604, 274694, 313936, 333557, 381208, 549388, 627872, 667114, 762416, 1098776, 1334228, 1524832, 2197552, 2334899, 2668456, 4395104, 4669798, 5336912, 9339596, 10673824, 18679192, 37358384, 74716768]

約数ペア:

[(1, 74716768), (2, 37358384), (4, 18679192), (7, 10673824), (8, 9339596), (14, 5336912), (16, 4669798), (17, 4395104), (28, 2668456), (32, 2334899), (34, 2197552), (49, 1524832), (56, 1334228), (68, 1098776), (98, 762416), (112, 667114), (119, 627872), (136, 549388), (196, 381208), (224, 333557), (238, 313936), (272, 274694), (392, 190604), (476, 156968), (544, 137347), (784, 95302), (833, 89696), (952, 78484), (1568, 47651), (1666, 44848), (1904, 39242), (2803, 26656), (3332, 22424), (3808, 19621), (5606, 13328), (6664, 11212)]