85877316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11041

約数の個数: 72

約数和(自身を含む): 256116224

約数和(自身を除く): 170238908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10993, 21986, 32979, 43972, 65958, 76951, 98937, 131916, 153902, 197874, 230853, 307804, 340783, 395748, 461706, 681566, 692559, 923412, 1022349, 1363132, 1385118, 2044698, 2385481, 2770236, 3067047, 4089396, 4770962, 6134094, 7156443, 9541924, 12268188, 14312886, 21469329, 28625772, 42938658, 85877316]

約数ペア:

[(1, 85877316), (2, 42938658), (3, 28625772), (4, 21469329), (6, 14312886), (7, 12268188), (9, 9541924), (12, 7156443), (14, 6134094), (18, 4770962), (21, 4089396), (28, 3067047), (31, 2770236), (36, 2385481), (42, 2044698), (62, 1385118), (63, 1363132), (84, 1022349), (93, 923412), (124, 692559), (126, 681566), (186, 461706), (217, 395748), (252, 340783), (279, 307804), (372, 230853), (434, 197874), (558, 153902), (651, 131916), (868, 98937), (1116, 76951), (1302, 65958), (1953, 43972), (2604, 32979), (3906, 21986), (7812, 10993)]