85547728

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5743}}^1$

素因数の和:5784

約数の個数: 60

約数和(自身を含む): 202992960

約数和(自身を除く): 117445232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 5743, 7448, 11486, 14896, 22972, 40201, 45944, 80402, 91888, 109117, 160804, 218234, 281407, 321608, 436468, 562814, 643216, 763819, 872936, 1125628, 1527638, 1745872, 2251256, 3055276, 4502512, 5346733, 6110552, 10693466, 12221104, 21386932, 42773864, 85547728]

約数ペア:

[(1, 85547728), (2, 42773864), (4, 21386932), (7, 12221104), (8, 10693466), (14, 6110552), (16, 5346733), (19, 4502512), (28, 3055276), (38, 2251256), (49, 1745872), (56, 1527638), (76, 1125628), (98, 872936), (112, 763819), (133, 643216), (152, 562814), (196, 436468), (266, 321608), (304, 281407), (392, 218234), (532, 160804), (784, 109117), (931, 91888), (1064, 80402), (1862, 45944), (2128, 40201), (3724, 22972), (5743, 14896), (7448, 11486)]