87878508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4441}}^1$

素因数の和:4562

約数の個数: 48

約数和(自身を含む): 219399264

約数和(自身を除く): 131520756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 291, 388, 582, 1164, 1649, 3298, 4441, 4947, 6596, 8882, 9894, 13323, 17764, 19788, 26646, 53292, 75497, 150994, 226491, 301988, 430777, 452982, 861554, 905964, 1292331, 1723108, 2584662, 5169324, 7323209, 14646418, 21969627, 29292836, 43939254, 87878508]

約数ペア:

[(1, 87878508), (2, 43939254), (3, 29292836), (4, 21969627), (6, 14646418), (12, 7323209), (17, 5169324), (34, 2584662), (51, 1723108), (68, 1292331), (97, 905964), (102, 861554), (194, 452982), (204, 430777), (291, 301988), (388, 226491), (582, 150994), (1164, 75497), (1649, 53292), (3298, 26646), (4441, 19788), (4947, 17764), (6596, 13323), (8882, 9894)]