82390672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 199487232

約数和(自身を除く): 117096560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 797, 923, 994, 1136, 1456, 1594, 1846, 1988, 3188, 3692, 3976, 5579, 6376, 6461, 7384, 7952, 10361, 11158, 12752, 12922, 14768, 20722, 22316, 25844, 41444, 44632, 51688, 56587, 72527, 82888, 89264, 103376, 113174, 145054, 165776, 226348, 290108, 396109, 452696, 580216, 735631, 792218, 905392, 1160432, 1471262, 1584436, 2942524, 3168872, 5149417, 5885048, 6337744, 10298834, 11770096, 20597668, 41195336, 82390672]

約数ペア:

[(1, 82390672), (2, 41195336), (4, 20597668), (7, 11770096), (8, 10298834), (13, 6337744), (14, 5885048), (16, 5149417), (26, 3168872), (28, 2942524), (52, 1584436), (56, 1471262), (71, 1160432), (91, 905392), (104, 792218), (112, 735631), (142, 580216), (182, 452696), (208, 396109), (284, 290108), (364, 226348), (497, 165776), (568, 145054), (728, 113174), (797, 103376), (923, 89264), (994, 82888), (1136, 72527), (1456, 56587), (1594, 51688), (1846, 44632), (1988, 41444), (3188, 25844), (3692, 22316), (3976, 20722), (5579, 14768), (6376, 12922), (6461, 12752), (7384, 11158), (7952, 10361)]