39419784

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 111513600

約数和(自身を除く): 72093816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 381, 479, 508, 648, 762, 958, 1016, 1143, 1437, 1524, 1916, 2286, 2874, 3048, 3429, 3832, 4311, 4572, 5748, 6858, 8622, 9144, 10287, 11496, 12933, 13716, 17244, 20574, 25866, 27432, 34488, 38799, 41148, 51732, 60833, 77598, 82296, 103464, 121666, 155196, 182499, 243332, 310392, 364998, 486664, 547497, 729996, 1094994, 1459992, 1642491, 2189988, 3284982, 4379976, 4927473, 6569964, 9854946, 13139928, 19709892, 39419784]

約数ペア:

[(1, 39419784), (2, 19709892), (3, 13139928), (4, 9854946), (6, 6569964), (8, 4927473), (9, 4379976), (12, 3284982), (18, 2189988), (24, 1642491), (27, 1459992), (36, 1094994), (54, 729996), (72, 547497), (81, 486664), (108, 364998), (127, 310392), (162, 243332), (216, 182499), (254, 155196), (324, 121666), (381, 103464), (479, 82296), (508, 77598), (648, 60833), (762, 51732), (958, 41148), (1016, 38799), (1143, 34488), (1437, 27432), (1524, 25866), (1916, 20574), (2286, 17244), (2874, 13716), (3048, 12933), (3429, 11496), (3832, 10287), (4311, 9144), (4572, 8622), (5748, 6858)]