78830352

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 234062400

約数和(自身を除く): 155232048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 344, 348, 387, 439, 464, 516, 522, 688, 696, 774, 878, 1032, 1044, 1247, 1317, 1392, 1548, 1756, 2064, 2088, 2494, 2634, 3096, 3512, 3741, 3951, 4176, 4988, 5268, 6192, 7024, 7482, 7902, 9976, 10536, 11223, 12731, 14964, 15804, 18877, 19952, 21072, 22446, 25462, 29928, 31608, 37754, 38193, 44892, 50924, 56631, 59856, 63216, 75508, 76386, 89784, 101848, 113262, 114579, 151016, 152772, 169893, 179568, 203696, 226524, 229158, 302032, 305544, 339786, 453048, 458316, 547433, 611088, 679572, 906096, 916632, 1094866, 1359144, 1642299, 1833264, 2189732, 2718288, 3284598, 4379464, 4926897, 6569196, 8758928, 9853794, 13138392, 19707588, 26276784, 39415176, 78830352]

約数ペア:

[(1, 78830352), (2, 39415176), (3, 26276784), (4, 19707588), (6, 13138392), (8, 9853794), (9, 8758928), (12, 6569196), (16, 4926897), (18, 4379464), (24, 3284598), (29, 2718288), (36, 2189732), (43, 1833264), (48, 1642299), (58, 1359144), (72, 1094866), (86, 916632), (87, 906096), (116, 679572), (129, 611088), (144, 547433), (172, 458316), (174, 453048), (232, 339786), (258, 305544), (261, 302032), (344, 229158), (348, 226524), (387, 203696), (439, 179568), (464, 169893), (516, 152772), (522, 151016), (688, 114579), (696, 113262), (774, 101848), (878, 89784), (1032, 76386), (1044, 75508), (1247, 63216), (1317, 59856), (1392, 56631), (1548, 50924), (1756, 44892), (2064, 38193), (2088, 37754), (2494, 31608), (2634, 29928), (3096, 25462), (3512, 22446), (3741, 21072), (3951, 19952), (4176, 18877), (4988, 15804), (5268, 14964), (6192, 12731), (7024, 11223), (7482, 10536), (7902, 9976)]