78269282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 73414558

約数列:

[1, 2, 7, 13, 14, 26, 37, 59, 74, 91, 118, 182, 197, 259, 394, 413, 481, 518, 767, 826, 962, 1379, 1534, 2183, 2561, 2758, 3367, 4366, 5122, 5369, 6734, 7289, 10738, 11623, 14578, 15281, 17927, 23246, 28379, 30562, 35854, 51023, 56758, 81361, 94757, 102046, 151099, 162722, 189514, 198653, 302198, 397306, 430051, 663299, 860102, 1057693, 1326598, 2115386, 3010357, 5590663, 6020714, 11181326, 39134641, 78269282]

約数ペア:

[(1, 78269282), (2, 39134641), (7, 11181326), (13, 6020714), (14, 5590663), (26, 3010357), (37, 2115386), (59, 1326598), (74, 1057693), (91, 860102), (118, 663299), (182, 430051), (197, 397306), (259, 302198), (394, 198653), (413, 189514), (481, 162722), (518, 151099), (767, 102046), (826, 94757), (962, 81361), (1379, 56758), (1534, 51023), (2183, 35854), (2561, 30562), (2758, 28379), (3367, 23246), (4366, 17927), (5122, 15281), (5369, 14578), (6734, 11623), (7289, 10738)]