85688176

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 203042560

約数和(自身を除く): 117354384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 67, 76, 112, 133, 134, 152, 266, 268, 304, 469, 532, 536, 601, 938, 1064, 1072, 1202, 1273, 1876, 2128, 2404, 2546, 3752, 4207, 4808, 5092, 7504, 8414, 8911, 9616, 10184, 11419, 16828, 17822, 20368, 22838, 33656, 35644, 40267, 45676, 67312, 71288, 79933, 80534, 91352, 142576, 159866, 161068, 182704, 281869, 319732, 322136, 563738, 639464, 644272, 765073, 1127476, 1278928, 1530146, 2254952, 3060292, 4509904, 5355511, 6120584, 10711022, 12241168, 21422044, 42844088, 85688176]

約数ペア:

[(1, 85688176), (2, 42844088), (4, 21422044), (7, 12241168), (8, 10711022), (14, 6120584), (16, 5355511), (19, 4509904), (28, 3060292), (38, 2254952), (56, 1530146), (67, 1278928), (76, 1127476), (112, 765073), (133, 644272), (134, 639464), (152, 563738), (266, 322136), (268, 319732), (304, 281869), (469, 182704), (532, 161068), (536, 159866), (601, 142576), (938, 91352), (1064, 80534), (1072, 79933), (1202, 71288), (1273, 67312), (1876, 45676), (2128, 40267), (2404, 35644), (2546, 33656), (3752, 22838), (4207, 20368), (4808, 17822), (5092, 16828), (7504, 11419), (8414, 10184), (8911, 9616)]