85862308

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 188139672

約数和(自身を除く): 102277364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 119, 146, 196, 238, 292, 353, 476, 511, 706, 833, 1022, 1241, 1412, 1666, 2044, 2471, 2482, 3332, 3577, 4942, 4964, 6001, 7154, 8687, 9884, 12002, 14308, 17297, 17374, 24004, 25769, 34594, 34748, 42007, 51538, 60809, 69188, 84014, 103076, 121618, 168028, 180383, 243236, 294049, 360766, 438073, 588098, 721532, 876146, 1176196, 1262681, 1752292, 2525362, 3066511, 5050724, 6133022, 12266044, 21465577, 42931154, 85862308]

約数ペア:

[(1, 85862308), (2, 42931154), (4, 21465577), (7, 12266044), (14, 6133022), (17, 5050724), (28, 3066511), (34, 2525362), (49, 1752292), (68, 1262681), (73, 1176196), (98, 876146), (119, 721532), (146, 588098), (196, 438073), (238, 360766), (292, 294049), (353, 243236), (476, 180383), (511, 168028), (706, 121618), (833, 103076), (1022, 84014), (1241, 69188), (1412, 60809), (1666, 51538), (2044, 42007), (2471, 34748), (2482, 34594), (3332, 25769), (3577, 24004), (4942, 17374), (4964, 17297), (6001, 14308), (7154, 12002), (8687, 9884)]