89173422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 137263698

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 342, 403, 494, 558, 589, 647, 741, 806, 1178, 1209, 1294, 1482, 1767, 1941, 2223, 2418, 3534, 3627, 3882, 4446, 5301, 5823, 7254, 7657, 8411, 10602, 11646, 12293, 15314, 16822, 20057, 22971, 24586, 25233, 36879, 40114, 45942, 50466, 60171, 68913, 73758, 75699, 110637, 120342, 137826, 151398, 159809, 180513, 221274, 260741, 319618, 361026, 381083, 479427, 521482, 762166, 782223, 958854, 1143249, 1438281, 1564446, 2286498, 2346669, 2876562, 3429747, 4693338, 4954079, 6859494, 9908158, 14862237, 29724474, 44586711, 89173422]

約数ペア:

[(1, 89173422), (2, 44586711), (3, 29724474), (6, 14862237), (9, 9908158), (13, 6859494), (18, 4954079), (19, 4693338), (26, 3429747), (31, 2876562), (38, 2346669), (39, 2286498), (57, 1564446), (62, 1438281), (78, 1143249), (93, 958854), (114, 782223), (117, 762166), (171, 521482), (186, 479427), (234, 381083), (247, 361026), (279, 319618), (342, 260741), (403, 221274), (494, 180513), (558, 159809), (589, 151398), (647, 137826), (741, 120342), (806, 110637), (1178, 75699), (1209, 73758), (1294, 68913), (1482, 60171), (1767, 50466), (1941, 45942), (2223, 40114), (2418, 36879), (3534, 25233), (3627, 24586), (3882, 22971), (4446, 20057), (5301, 16822), (5823, 15314), (7254, 12293), (7657, 11646), (8411, 10602)]