79405508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 177500736

約数和(自身を除く): 98095228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 227, 364, 403, 434, 454, 806, 868, 908, 961, 1589, 1612, 1922, 2821, 2951, 3178, 3844, 5642, 5902, 6356, 6727, 7037, 11284, 11804, 12493, 13454, 14074, 20657, 24986, 26908, 28148, 41314, 49259, 49972, 82628, 87451, 91481, 98518, 174902, 182962, 197036, 218147, 349804, 365924, 436294, 640367, 872588, 1280734, 1527029, 2561468, 2835911, 3054058, 5671822, 6108116, 11343644, 19851377, 39702754, 79405508]

約数ペア:

[(1, 79405508), (2, 39702754), (4, 19851377), (7, 11343644), (13, 6108116), (14, 5671822), (26, 3054058), (28, 2835911), (31, 2561468), (52, 1527029), (62, 1280734), (91, 872588), (124, 640367), (182, 436294), (217, 365924), (227, 349804), (364, 218147), (403, 197036), (434, 182962), (454, 174902), (806, 98518), (868, 91481), (908, 87451), (961, 82628), (1589, 49972), (1612, 49259), (1922, 41314), (2821, 28148), (2951, 26908), (3178, 24986), (3844, 20657), (5642, 14074), (5902, 13454), (6356, 12493), (6727, 11804), (7037, 11284)]