76871872

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:870

約数の個数: 112

約数和(自身を含む): 200436480

約数和(自身を除く): 123564608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 821, 836, 1064, 1216, 1232, 1463, 1642, 1672, 2128, 2464, 2926, 3284, 3344, 4256, 4928, 5747, 5852, 6568, 6688, 8512, 9031, 11494, 11704, 13136, 13376, 15599, 18062, 22988, 23408, 26272, 31198, 36124, 45976, 46816, 52544, 62396, 63217, 72248, 91952, 93632, 109193, 124792, 126434, 144496, 171589, 183904, 218386, 249584, 252868, 288992, 343178, 367808, 436772, 499168, 505736, 577984, 686356, 873544, 998336, 1011472, 1201123, 1372712, 1747088, 2022944, 2402246, 2745424, 3494176, 4045888, 4804492, 5490848, 6988352, 9608984, 10981696, 19217968, 38435936, 76871872]

約数ペア:

[(1, 76871872), (2, 38435936), (4, 19217968), (7, 10981696), (8, 9608984), (11, 6988352), (14, 5490848), (16, 4804492), (19, 4045888), (22, 3494176), (28, 2745424), (32, 2402246), (38, 2022944), (44, 1747088), (56, 1372712), (64, 1201123), (76, 1011472), (77, 998336), (88, 873544), (112, 686356), (133, 577984), (152, 505736), (154, 499168), (176, 436772), (209, 367808), (224, 343178), (266, 288992), (304, 252868), (308, 249584), (352, 218386), (418, 183904), (448, 171589), (532, 144496), (608, 126434), (616, 124792), (704, 109193), (821, 93632), (836, 91952), (1064, 72248), (1216, 63217), (1232, 62396), (1463, 52544), (1642, 46816), (1672, 45976), (2128, 36124), (2464, 31198), (2926, 26272), (3284, 23408), (3344, 22988), (4256, 18062), (4928, 15599), (5747, 13376), (5852, 13136), (6568, 11704), (6688, 11494), (8512, 9031)]