39702072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 112527360

約数和(自身を除く): 72825288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 43, 51, 62, 68, 73, 86, 93, 102, 124, 129, 136, 146, 172, 186, 204, 219, 248, 258, 292, 344, 372, 408, 438, 516, 527, 584, 731, 744, 876, 1032, 1054, 1241, 1333, 1462, 1581, 1752, 2108, 2193, 2263, 2482, 2666, 2924, 3139, 3162, 3723, 3999, 4216, 4386, 4526, 4964, 5332, 5848, 6278, 6324, 6789, 7446, 7998, 8772, 9052, 9417, 9928, 10664, 12556, 12648, 13578, 14892, 15996, 17544, 18104, 18834, 22661, 25112, 27156, 29784, 31992, 37668, 38471, 45322, 53363, 54312, 67983, 75336, 76942, 90644, 97309, 106726, 115413, 135966, 153884, 160089, 181288, 194618, 213452, 230826, 271932, 291927, 307768, 320178, 389236, 426904, 461652, 543864, 583854, 640356, 778472, 923304, 1167708, 1280712, 1654253, 2335416, 3308506, 4962759, 6617012, 9925518, 13234024, 19851036, 39702072]

約数ペア:

[(1, 39702072), (2, 19851036), (3, 13234024), (4, 9925518), (6, 6617012), (8, 4962759), (12, 3308506), (17, 2335416), (24, 1654253), (31, 1280712), (34, 1167708), (43, 923304), (51, 778472), (62, 640356), (68, 583854), (73, 543864), (86, 461652), (93, 426904), (102, 389236), (124, 320178), (129, 307768), (136, 291927), (146, 271932), (172, 230826), (186, 213452), (204, 194618), (219, 181288), (248, 160089), (258, 153884), (292, 135966), (344, 115413), (372, 106726), (408, 97309), (438, 90644), (516, 76942), (527, 75336), (584, 67983), (731, 54312), (744, 53363), (876, 45322), (1032, 38471), (1054, 37668), (1241, 31992), (1333, 29784), (1462, 27156), (1581, 25112), (1752, 22661), (2108, 18834), (2193, 18104), (2263, 17544), (2482, 15996), (2666, 14892), (2924, 13578), (3139, 12648), (3162, 12556), (3723, 10664), (3999, 9928), (4216, 9417), (4386, 9052), (4526, 8772), (4964, 7998), (5332, 7446), (5848, 6789), (6278, 6324)]