87002836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 166239360

約数和(自身を除く): 79236524

約数列:

[1, 2, 4, 23, 37, 46, 61, 74, 92, 122, 148, 244, 419, 838, 851, 1403, 1676, 1702, 2257, 2806, 3404, 4514, 5612, 9028, 9637, 15503, 19274, 25559, 31006, 38548, 51118, 51911, 62012, 102236, 103822, 207644, 356569, 587857, 713138, 945683, 1175714, 1426276, 1891366, 2351428, 3782732, 21750709, 43501418, 87002836]

約数ペア:

[(1, 87002836), (2, 43501418), (4, 21750709), (23, 3782732), (37, 2351428), (46, 1891366), (61, 1426276), (74, 1175714), (92, 945683), (122, 713138), (148, 587857), (244, 356569), (419, 207644), (838, 103822), (851, 102236), (1403, 62012), (1676, 51911), (1702, 51118), (2257, 38548), (2806, 31006), (3404, 25559), (4514, 19274), (5612, 15503), (9028, 9637)]