77954847232

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{153949}}^1$

素因数の和:154033

約数の個数: 80

約数和(自身を含む): 166310337600

約数和(自身を除く): 88355490368

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 128, 172, 184, 256, 344, 368, 512, 688, 736, 989, 1376, 1472, 1978, 2752, 2944, 3956, 5504, 5888, 7912, 11008, 11776, 15824, 22016, 31648, 63296, 126592, 153949, 253184, 307898, 506368, 615796, 1231592, 2463184, 3540827, 4926368, 6619807, 7081654, 9852736, 13239614, 14163308, 19705472, 26479228, 28326616, 39410944, 52958456, 56653232, 78821888, 105916912, 113306464, 152255561, 211833824, 226612928, 304511122, 423667648, 453225856, 609022244, 847335296, 906451712, 1218044488, 1694670592, 1812903424, 2436088976, 3389341184, 4872177952, 9744355904, 19488711808, 38977423616, 77954847232]

約数ペア:

[(1, 77954847232), (2, 38977423616), (4, 19488711808), (8, 9744355904), (16, 4872177952), (23, 3389341184), (32, 2436088976), (43, 1812903424), (46, 1694670592), (64, 1218044488), (86, 906451712), (92, 847335296), (128, 609022244), (172, 453225856), (184, 423667648), (256, 304511122), (344, 226612928), (368, 211833824), (512, 152255561), (688, 113306464), (736, 105916912), (989, 78821888), (1376, 56653232), (1472, 52958456), (1978, 39410944), (2752, 28326616), (2944, 26479228), (3956, 19705472), (5504, 14163308), (5888, 13239614), (7912, 9852736), (11008, 7081654), (11776, 6619807), (15824, 4926368), (22016, 3540827), (31648, 2463184), (63296, 1231592), (126592, 615796), (153949, 506368), (253184, 307898)]