77919768

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 222243840

約数和(自身を除く): 144324072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 211, 223, 276, 414, 422, 446, 552, 633, 669, 828, 844, 892, 1266, 1338, 1656, 1688, 1784, 1899, 2007, 2532, 2676, 3798, 4014, 4853, 5064, 5129, 5352, 7596, 8028, 9706, 10258, 14559, 15192, 15387, 16056, 19412, 20516, 29118, 30774, 38824, 41032, 43677, 46161, 47053, 58236, 61548, 87354, 92322, 94106, 116472, 123096, 141159, 174708, 184644, 188212, 282318, 349416, 369288, 376424, 423477, 564636, 846954, 1082219, 1129272, 1693908, 2164438, 3246657, 3387816, 4328876, 6493314, 8657752, 9739971, 12986628, 19479942, 25973256, 38959884, 77919768]

約数ペア:

[(1, 77919768), (2, 38959884), (3, 25973256), (4, 19479942), (6, 12986628), (8, 9739971), (9, 8657752), (12, 6493314), (18, 4328876), (23, 3387816), (24, 3246657), (36, 2164438), (46, 1693908), (69, 1129272), (72, 1082219), (92, 846954), (138, 564636), (184, 423477), (207, 376424), (211, 369288), (223, 349416), (276, 282318), (414, 188212), (422, 184644), (446, 174708), (552, 141159), (633, 123096), (669, 116472), (828, 94106), (844, 92322), (892, 87354), (1266, 61548), (1338, 58236), (1656, 47053), (1688, 46161), (1784, 43677), (1899, 41032), (2007, 38824), (2532, 30774), (2676, 29118), (3798, 20516), (4014, 19412), (4853, 16056), (5064, 15387), (5129, 15192), (5352, 14559), (7596, 10258), (8028, 9706)]