71329383853

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 95312448000

約数和(自身を除く): 23983064147

約数列:

[1, 7, 13, 17, 91, 109, 119, 149, 167, 221, 289, 763, 1043, 1169, 1417, 1547, 1853, 1937, 2023, 2171, 2533, 2839, 3757, 9919, 12971, 13559, 15197, 16241, 17731, 18203, 19873, 24089, 24883, 26299, 31501, 32929, 36907, 43061, 48263, 113687, 127421, 168623, 174181, 211133, 220507, 230503, 236639, 258349, 276097, 301427, 309451, 323479, 337841, 409513, 423011, 559793, 627419, 1477931, 1656473, 1932679, 2166157, 2264353, 2712247, 2866591, 2961077, 3589261, 3918551, 4022863, 4391933, 4693649, 5260667, 5499143, 7191187, 18985729, 25124827, 28160041, 32855543, 35259211, 36824669, 38494001, 46108199, 50338309, 61017437, 68388671, 93485431, 246814477, 322757393, 427122059, 478720697, 599406587, 654398017, 783839383, 4195846109, 5486875681, 10189911979, 71329383853]

約数ペア:

[(1, 71329383853), (7, 10189911979), (13, 5486875681), (17, 4195846109), (91, 783839383), (109, 654398017), (119, 599406587), (149, 478720697), (167, 427122059), (221, 322757393), (289, 246814477), (763, 93485431), (1043, 68388671), (1169, 61017437), (1417, 50338309), (1547, 46108199), (1853, 38494001), (1937, 36824669), (2023, 35259211), (2171, 32855543), (2533, 28160041), (2839, 25124827), (3757, 18985729), (9919, 7191187), (12971, 5499143), (13559, 5260667), (15197, 4693649), (16241, 4391933), (17731, 4022863), (18203, 3918551), (19873, 3589261), (24089, 2961077), (24883, 2866591), (26299, 2712247), (31501, 2264353), (32929, 2166157), (36907, 1932679), (43061, 1656473), (48263, 1477931), (113687, 627419), (127421, 559793), (168623, 423011), (174181, 409513), (211133, 337841), (220507, 323479), (230503, 309451), (236639, 301427), (258349, 276097)]