65209968

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6563}}^1$

素因数の和:6603

約数の個数: 80

約数和(自身を含む): 195344640

約数和(自身を除く): 130134672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 6563, 9936, 13126, 19689, 26252, 39378, 52504, 59067, 78756, 105008, 118134, 150949, 157512, 177201, 236268, 301898, 315024, 354402, 452847, 472536, 603796, 708804, 905694, 945072, 1207592, 1358541, 1417608, 1811388, 2415184, 2717082, 2835216, 3622776, 4075623, 5434164, 7245552, 8151246, 10868328, 16302492, 21736656, 32604984, 65209968]

約数ペア:

[(1, 65209968), (2, 32604984), (3, 21736656), (4, 16302492), (6, 10868328), (8, 8151246), (9, 7245552), (12, 5434164), (16, 4075623), (18, 3622776), (23, 2835216), (24, 2717082), (27, 2415184), (36, 1811388), (46, 1417608), (48, 1358541), (54, 1207592), (69, 945072), (72, 905694), (92, 708804), (108, 603796), (138, 472536), (144, 452847), (184, 354402), (207, 315024), (216, 301898), (276, 236268), (368, 177201), (414, 157512), (432, 150949), (552, 118134), (621, 105008), (828, 78756), (1104, 59067), (1242, 52504), (1656, 39378), (2484, 26252), (3312, 19689), (4968, 13126), (6563, 9936)]