83670472004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{210929}}^1$

素因数の和:211428

約数の個数: 48

約数和(自身を含む): 173117844480

約数和(自身を除く): 89447372476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 457, 868, 914, 1828, 3199, 6398, 12796, 14167, 28334, 56668, 99169, 198338, 210929, 396676, 421858, 843716, 1476503, 2953006, 5906012, 6538799, 13077598, 26155196, 45771593, 91543186, 96394553, 183086372, 192789106, 385578212, 674761871, 1349523742, 2699047484, 2988231143, 5976462286, 11952924572, 20917618001, 41835236002, 83670472004]

約数ペア:

[(1, 83670472004), (2, 41835236002), (4, 20917618001), (7, 11952924572), (14, 5976462286), (28, 2988231143), (31, 2699047484), (62, 1349523742), (124, 674761871), (217, 385578212), (434, 192789106), (457, 183086372), (868, 96394553), (914, 91543186), (1828, 45771593), (3199, 26155196), (6398, 13077598), (12796, 6538799), (14167, 5906012), (28334, 2953006), (56668, 1476503), (99169, 843716), (198338, 421858), (210929, 396676)]