62468217

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 113408256

約数和(自身を除く): 50940039

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 73, 119, 141, 153, 219, 289, 329, 357, 423, 511, 657, 799, 867, 987, 1071, 1241, 1533, 2023, 2397, 2601, 2961, 3431, 3723, 4599, 5593, 6069, 7191, 8687, 10293, 11169, 13583, 16779, 18207, 21097, 24017, 26061, 30879, 40749, 50337, 58327, 63291, 72051, 78183, 95081, 122247, 147679, 174981, 189873, 216153, 285243, 408289, 443037, 524943, 855729, 991559, 1224867, 1329111, 2974677, 3674601, 6940913, 8924031, 20822739, 62468217]

約数ペア:

[(1, 62468217), (3, 20822739), (7, 8924031), (9, 6940913), (17, 3674601), (21, 2974677), (47, 1329111), (51, 1224867), (63, 991559), (73, 855729), (119, 524943), (141, 443037), (153, 408289), (219, 285243), (289, 216153), (329, 189873), (357, 174981), (423, 147679), (511, 122247), (657, 95081), (799, 78183), (867, 72051), (987, 63291), (1071, 58327), (1241, 50337), (1533, 40749), (2023, 30879), (2397, 26061), (2601, 24017), (2961, 21097), (3431, 18207), (3723, 16779), (4599, 13583), (5593, 11169), (6069, 10293), (7191, 8687)]