90440298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{739}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 211716960

約数和(自身を除く): 121276662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 523, 739, 1046, 1478, 1569, 2217, 3138, 4434, 4707, 6651, 6799, 9414, 9607, 13302, 13598, 19214, 20397, 28821, 40794, 57642, 61191, 86463, 122382, 172926, 386497, 772994, 1159491, 2318982, 3478473, 5024461, 6956946, 10048922, 15073383, 30146766, 45220149, 90440298]

約数ペア:

[(1, 90440298), (2, 45220149), (3, 30146766), (6, 15073383), (9, 10048922), (13, 6956946), (18, 5024461), (26, 3478473), (39, 2318982), (78, 1159491), (117, 772994), (234, 386497), (523, 172926), (739, 122382), (1046, 86463), (1478, 61191), (1569, 57642), (2217, 40794), (3138, 28821), (4434, 20397), (4707, 19214), (6651, 13598), (6799, 13302), (9414, 9607)]