75004496

素因数分解:

$2^4\times 7^3\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 172608000

約数和(自身を除く): 97603504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 79, 98, 112, 158, 173, 196, 316, 343, 346, 392, 553, 632, 686, 692, 784, 1106, 1211, 1264, 1372, 1384, 2212, 2422, 2744, 2768, 3871, 4424, 4844, 5488, 7742, 8477, 8848, 9688, 13667, 15484, 16954, 19376, 27097, 27334, 30968, 33908, 54194, 54668, 59339, 61936, 67816, 95669, 108388, 109336, 118678, 135632, 191338, 216776, 218672, 237356, 382676, 433552, 474712, 669683, 765352, 949424, 1339366, 1530704, 2678732, 4687781, 5357464, 9375562, 10714928, 18751124, 37502248, 75004496]

約数ペア:

[(1, 75004496), (2, 37502248), (4, 18751124), (7, 10714928), (8, 9375562), (14, 5357464), (16, 4687781), (28, 2678732), (49, 1530704), (56, 1339366), (79, 949424), (98, 765352), (112, 669683), (158, 474712), (173, 433552), (196, 382676), (316, 237356), (343, 218672), (346, 216776), (392, 191338), (553, 135632), (632, 118678), (686, 109336), (692, 108388), (784, 95669), (1106, 67816), (1211, 61936), (1264, 59339), (1372, 54668), (1384, 54194), (2212, 33908), (2422, 30968), (2744, 27334), (2768, 27097), (3871, 19376), (4424, 16954), (4844, 15484), (5488, 13667), (7742, 9688), (8477, 8848)]