8143855644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2857}}^1$

素因数の和:3127

約数の個数: 96

約数和(自身を含む): 20482943040

約数和(自身を除く): 12339087396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 157, 178, 204, 267, 314, 356, 471, 534, 628, 942, 1068, 1513, 1884, 2669, 2857, 3026, 4539, 5338, 5714, 6052, 8007, 8571, 9078, 10676, 11428, 13973, 16014, 17142, 18156, 27946, 32028, 34284, 41919, 48569, 55892, 83838, 97138, 145707, 167676, 194276, 237541, 254273, 291414, 448549, 475082, 508546, 582828, 712623, 762819, 897098, 950164, 1017092, 1345647, 1425246, 1525638, 1794196, 2691294, 2850492, 3051276, 4322641, 5382588, 7625333, 8645282, 12967923, 15250666, 17290564, 22875999, 25935846, 30501332, 39920861, 45751998, 51871692, 79841722, 91503996, 119762583, 159683444, 239525166, 479050332, 678654637, 1357309274, 2035963911, 2714618548, 4071927822, 8143855644]

約数ペア:

[(1, 8143855644), (2, 4071927822), (3, 2714618548), (4, 2035963911), (6, 1357309274), (12, 678654637), (17, 479050332), (34, 239525166), (51, 159683444), (68, 119762583), (89, 91503996), (102, 79841722), (157, 51871692), (178, 45751998), (204, 39920861), (267, 30501332), (314, 25935846), (356, 22875999), (471, 17290564), (534, 15250666), (628, 12967923), (942, 8645282), (1068, 7625333), (1513, 5382588), (1884, 4322641), (2669, 3051276), (2857, 2850492), (3026, 2691294), (4539, 1794196), (5338, 1525638), (5714, 1425246), (6052, 1345647), (8007, 1017092), (8571, 950164), (9078, 897098), (10676, 762819), (11428, 712623), (13973, 582828), (16014, 508546), (17142, 475082), (18156, 448549), (27946, 291414), (32028, 254273), (34284, 237541), (41919, 194276), (48569, 167676), (55892, 145707), (83838, 97138)]