85855368

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 223211520

約数和(自身を除く): 137356152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 167, 186, 248, 334, 372, 501, 668, 691, 744, 1002, 1336, 1382, 2004, 2073, 2764, 4008, 4146, 5177, 5528, 8292, 10354, 15531, 16584, 20708, 21421, 31062, 41416, 42842, 62124, 64263, 85684, 115397, 124248, 128526, 171368, 230794, 257052, 346191, 461588, 514104, 692382, 923176, 1384764, 2769528, 3577307, 7154614, 10731921, 14309228, 21463842, 28618456, 42927684, 85855368]

約数ペア:

[(1, 85855368), (2, 42927684), (3, 28618456), (4, 21463842), (6, 14309228), (8, 10731921), (12, 7154614), (24, 3577307), (31, 2769528), (62, 1384764), (93, 923176), (124, 692382), (167, 514104), (186, 461588), (248, 346191), (334, 257052), (372, 230794), (501, 171368), (668, 128526), (691, 124248), (744, 115397), (1002, 85684), (1336, 64263), (1382, 62124), (2004, 42842), (2073, 41416), (2764, 31062), (4008, 21421), (4146, 20708), (5177, 16584), (5528, 15531), (8292, 10354)]