72801696

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 211631616

約数和(自身を除く): 138829920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 71, 88, 96, 132, 142, 176, 213, 264, 284, 352, 426, 528, 568, 781, 852, 971, 1056, 1136, 1562, 1704, 1942, 2272, 2343, 2913, 3124, 3408, 3884, 4686, 5826, 6248, 6816, 7768, 9372, 10681, 11652, 12496, 15536, 18744, 21362, 23304, 24992, 31072, 32043, 37488, 42724, 46608, 64086, 68941, 74976, 85448, 93216, 128172, 137882, 170896, 206823, 256344, 275764, 341792, 413646, 512688, 551528, 758351, 827292, 1025376, 1103056, 1516702, 1654584, 2206112, 2275053, 3033404, 3309168, 4550106, 6066808, 6618336, 9100212, 12133616, 18200424, 24267232, 36400848, 72801696]

約数ペア:

[(1, 72801696), (2, 36400848), (3, 24267232), (4, 18200424), (6, 12133616), (8, 9100212), (11, 6618336), (12, 6066808), (16, 4550106), (22, 3309168), (24, 3033404), (32, 2275053), (33, 2206112), (44, 1654584), (48, 1516702), (66, 1103056), (71, 1025376), (88, 827292), (96, 758351), (132, 551528), (142, 512688), (176, 413646), (213, 341792), (264, 275764), (284, 256344), (352, 206823), (426, 170896), (528, 137882), (568, 128172), (781, 93216), (852, 85448), (971, 74976), (1056, 68941), (1136, 64086), (1562, 46608), (1704, 42724), (1942, 37488), (2272, 32043), (2343, 31072), (2913, 24992), (3124, 23304), (3408, 21362), (3884, 18744), (4686, 15536), (5826, 12496), (6248, 11652), (6816, 10681), (7768, 9372)]