120751915004

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{8707}}^1$

素因数の和:9307

約数の個数: 72

約数和(自身を含む): 247870259280

約数和(自身を除く): 127118344276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 346, 409, 692, 818, 1211, 1636, 2422, 2863, 4844, 5726, 8477, 8707, 11452, 16954, 17414, 20041, 33908, 34828, 40082, 60949, 70757, 80164, 121898, 141514, 243796, 283028, 426643, 495299, 853286, 990598, 1506311, 1706572, 1981196, 3012622, 3467093, 3561163, 6025244, 6934186, 7122326, 10544177, 13868372, 14244652, 21088354, 24928141, 42176708, 49856282, 73809239, 99712564, 147618478, 174496987, 295236956, 348993974, 616081199, 697987948, 1232162398, 2464324796, 4312568393, 8625136786, 17250273572, 30187978751, 60375957502, 120751915004]

約数ペア:

[(1, 120751915004), (2, 60375957502), (4, 30187978751), (7, 17250273572), (14, 8625136786), (28, 4312568393), (49, 2464324796), (98, 1232162398), (173, 697987948), (196, 616081199), (346, 348993974), (409, 295236956), (692, 174496987), (818, 147618478), (1211, 99712564), (1636, 73809239), (2422, 49856282), (2863, 42176708), (4844, 24928141), (5726, 21088354), (8477, 14244652), (8707, 13868372), (11452, 10544177), (16954, 7122326), (17414, 6934186), (20041, 6025244), (33908, 3561163), (34828, 3467093), (40082, 3012622), (60949, 1981196), (70757, 1706572), (80164, 1506311), (121898, 990598), (141514, 853286), (243796, 495299), (283028, 426643)]