86724854

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 149202000

約数和(自身を除く): 62477146

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 149, 289, 298, 323, 578, 646, 901, 1007, 1802, 2014, 2533, 2831, 5066, 5491, 5662, 7897, 10982, 15317, 15794, 17119, 30634, 34238, 43061, 48127, 86122, 96254, 134249, 150043, 268498, 291023, 300086, 582046, 818159, 1636318, 2282233, 2550731, 4564466, 5101462, 43362427, 86724854]

約数ペア:

[(1, 86724854), (2, 43362427), (17, 5101462), (19, 4564466), (34, 2550731), (38, 2282233), (53, 1636318), (106, 818159), (149, 582046), (289, 300086), (298, 291023), (323, 268498), (578, 150043), (646, 134249), (901, 96254), (1007, 86122), (1802, 48127), (2014, 43061), (2533, 34238), (2831, 30634), (5066, 17119), (5491, 15794), (5662, 15317), (7897, 10982)]