142763076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 383685120

約数和(自身を除く): 240922044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 479, 487, 612, 958, 974, 1437, 1461, 1916, 1948, 2874, 2922, 4311, 4383, 5748, 5844, 8143, 8279, 8622, 8766, 16286, 16558, 17244, 17532, 24429, 24837, 32572, 33116, 48858, 49674, 73287, 74511, 97716, 99348, 146574, 149022, 233273, 293148, 298044, 466546, 699819, 933092, 1399638, 2099457, 2799276, 3965641, 4198914, 7931282, 8397828, 11896923, 15862564, 23793846, 35690769, 47587692, 71381538, 142763076]

約数ペア:

[(1, 142763076), (2, 71381538), (3, 47587692), (4, 35690769), (6, 23793846), (9, 15862564), (12, 11896923), (17, 8397828), (18, 7931282), (34, 4198914), (36, 3965641), (51, 2799276), (68, 2099457), (102, 1399638), (153, 933092), (204, 699819), (306, 466546), (479, 298044), (487, 293148), (612, 233273), (958, 149022), (974, 146574), (1437, 99348), (1461, 97716), (1916, 74511), (1948, 73287), (2874, 49674), (2922, 48858), (4311, 33116), (4383, 32572), (5748, 24837), (5844, 24429), (8143, 17532), (8279, 17244), (8622, 16558), (8766, 16286)]