72706998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 189987840

約数和(自身を除く): 117280842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 59, 61, 74, 78, 91, 111, 118, 122, 177, 182, 183, 222, 259, 273, 354, 366, 413, 427, 481, 518, 546, 767, 777, 793, 826, 854, 962, 1239, 1281, 1443, 1534, 1554, 1586, 2183, 2257, 2301, 2379, 2478, 2562, 2886, 3367, 3599, 4366, 4514, 4602, 4758, 5369, 5551, 6549, 6734, 6771, 7198, 10101, 10738, 10797, 11102, 13098, 13542, 15281, 15799, 16107, 16653, 20202, 21594, 25193, 28379, 29341, 30562, 31598, 32214, 33306, 45843, 46787, 47397, 50386, 56758, 58682, 75579, 85137, 88023, 91686, 93574, 94794, 133163, 140361, 151158, 170274, 176046, 198653, 205387, 266326, 280722, 327509, 397306, 399489, 410774, 595959, 616161, 655018, 798978, 932141, 982527, 1191918, 1232322, 1731119, 1864282, 1965054, 2796423, 3462238, 5193357, 5592846, 10386714, 12117833, 24235666, 36353499, 72706998]

約数ペア:

[(1, 72706998), (2, 36353499), (3, 24235666), (6, 12117833), (7, 10386714), (13, 5592846), (14, 5193357), (21, 3462238), (26, 2796423), (37, 1965054), (39, 1864282), (42, 1731119), (59, 1232322), (61, 1191918), (74, 982527), (78, 932141), (91, 798978), (111, 655018), (118, 616161), (122, 595959), (177, 410774), (182, 399489), (183, 397306), (222, 327509), (259, 280722), (273, 266326), (354, 205387), (366, 198653), (413, 176046), (427, 170274), (481, 151158), (518, 140361), (546, 133163), (767, 94794), (777, 93574), (793, 91686), (826, 88023), (854, 85137), (962, 75579), (1239, 58682), (1281, 56758), (1443, 50386), (1534, 47397), (1554, 46787), (1586, 45843), (2183, 33306), (2257, 32214), (2301, 31598), (2379, 30562), (2478, 29341), (2562, 28379), (2886, 25193), (3367, 21594), (3599, 20202), (4366, 16653), (4514, 16107), (4602, 15799), (4758, 15281), (5369, 13542), (5551, 13098), (6549, 11102), (6734, 10797), (6771, 10738), (7198, 10101)]