87111276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54581}}^1$

素因数の和:54614

約数の個数: 48

約数和(自身を含む): 244527360

約数和(自身を除く): 157416084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 54581, 109162, 163743, 218324, 327486, 382067, 654972, 764134, 1037039, 1146201, 1528268, 2074078, 2292402, 3111117, 4148156, 4584804, 6222234, 7259273, 12444468, 14518546, 21777819, 29037092, 43555638, 87111276]

約数ペア:

[(1, 87111276), (2, 43555638), (3, 29037092), (4, 21777819), (6, 14518546), (7, 12444468), (12, 7259273), (14, 6222234), (19, 4584804), (21, 4148156), (28, 3111117), (38, 2292402), (42, 2074078), (57, 1528268), (76, 1146201), (84, 1037039), (114, 764134), (133, 654972), (228, 382067), (266, 327486), (399, 218324), (532, 163743), (798, 109162), (1596, 54581)]