31971763584

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{70619}}^1$

素因数の和:70773

約数の個数: 128

約数和(自身を含む): 95082768000

約数和(自身を除く): 63111004416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 1048, 1152, 1179, 1572, 1728, 2096, 2358, 3144, 3456, 3537, 4192, 4716, 6288, 7074, 8384, 9432, 12576, 14148, 16768, 18864, 25152, 28296, 37728, 50304, 56592, 70619, 75456, 113184, 141238, 150912, 211857, 226368, 282476, 423714, 452736, 564952, 635571, 847428, 1129904, 1271142, 1694856, 1906713, 2259808, 2542284, 3389712, 3813426, 4519616, 5084568, 6779424, 7626852, 9039232, 9251089, 10169136, 13558848, 15253704, 18502178, 20338272, 27117696, 27753267, 30507408, 37004356, 40676544, 55506534, 61014816, 74008712, 81353088, 83259801, 111013068, 122029632, 148017424, 166519602, 222026136, 244059264, 249779403, 296034848, 333039204, 444052272, 499558806, 592069696, 666078408, 888104544, 999117612, 1184139392, 1332156816, 1776209088, 1998235224, 2664313632, 3552418176, 3996470448, 5328627264, 7992940896, 10657254528, 15985881792, 31971763584]

約数ペア:

[(1, 31971763584), (2, 15985881792), (3, 10657254528), (4, 7992940896), (6, 5328627264), (8, 3996470448), (9, 3552418176), (12, 2664313632), (16, 1998235224), (18, 1776209088), (24, 1332156816), (27, 1184139392), (32, 999117612), (36, 888104544), (48, 666078408), (54, 592069696), (64, 499558806), (72, 444052272), (96, 333039204), (108, 296034848), (128, 249779403), (131, 244059264), (144, 222026136), (192, 166519602), (216, 148017424), (262, 122029632), (288, 111013068), (384, 83259801), (393, 81353088), (432, 74008712), (524, 61014816), (576, 55506534), (786, 40676544), (864, 37004356), (1048, 30507408), (1152, 27753267), (1179, 27117696), (1572, 20338272), (1728, 18502178), (2096, 15253704), (2358, 13558848), (3144, 10169136), (3456, 9251089), (3537, 9039232), (4192, 7626852), (4716, 6779424), (6288, 5084568), (7074, 4519616), (8384, 3813426), (9432, 3389712), (12576, 2542284), (14148, 2259808), (16768, 1906713), (18864, 1694856), (25152, 1271142), (28296, 1129904), (37728, 847428), (50304, 635571), (56592, 564952), (70619, 452736), (75456, 423714), (113184, 282476), (141238, 226368), (150912, 211857)]