755651844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1621}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 1997940672

約数和(自身を除く): 1242288828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 563, 828, 1126, 1621, 1689, 2252, 3242, 3378, 4863, 5067, 6484, 6756, 9726, 10134, 12949, 14589, 19452, 20268, 25898, 29178, 37283, 38847, 51796, 58356, 74566, 77694, 111849, 116541, 149132, 155388, 223698, 233082, 335547, 447396, 466164, 671094, 912623, 1342188, 1825246, 2737869, 3650492, 5475738, 8213607, 10951476, 16427214, 20990329, 32854428, 41980658, 62970987, 83961316, 125941974, 188912961, 251883948, 377825922, 755651844]

約数ペア:

[(1, 755651844), (2, 377825922), (3, 251883948), (4, 188912961), (6, 125941974), (9, 83961316), (12, 62970987), (18, 41980658), (23, 32854428), (36, 20990329), (46, 16427214), (69, 10951476), (92, 8213607), (138, 5475738), (207, 3650492), (276, 2737869), (414, 1825246), (563, 1342188), (828, 912623), (1126, 671094), (1621, 466164), (1689, 447396), (2252, 335547), (3242, 233082), (3378, 223698), (4863, 155388), (5067, 149132), (6484, 116541), (6756, 111849), (9726, 77694), (10134, 74566), (12949, 58356), (14589, 51796), (19452, 38847), (20268, 37283), (25898, 29178)]