83523741

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 57481059

約数列:

[1, 3, 7, 21, 23, 29, 67, 69, 87, 89, 161, 201, 203, 267, 469, 483, 609, 623, 667, 1407, 1541, 1869, 1943, 2001, 2047, 2581, 4623, 4669, 5829, 5963, 6141, 7743, 10787, 13601, 14007, 14329, 17889, 18067, 32361, 40803, 41741, 42987, 44689, 54201, 59363, 125223, 134067, 137149, 172927, 178089, 312823, 411447, 415541, 518781, 938469, 960043, 1210489, 1246623, 2880129, 3631467, 3977321, 11931963, 27841247, 83523741]

約数ペア:

[(1, 83523741), (3, 27841247), (7, 11931963), (21, 3977321), (23, 3631467), (29, 2880129), (67, 1246623), (69, 1210489), (87, 960043), (89, 938469), (161, 518781), (201, 415541), (203, 411447), (267, 312823), (469, 178089), (483, 172927), (609, 137149), (623, 134067), (667, 125223), (1407, 59363), (1541, 54201), (1869, 44689), (1943, 42987), (2001, 41741), (2047, 40803), (2581, 32361), (4623, 18067), (4669, 17889), (5829, 14329), (5963, 14007), (6141, 13601), (7743, 10787)]