85896412

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 184063488

約数和(自身を除く): 98167076

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 67, 98, 124, 134, 196, 211, 217, 268, 422, 434, 469, 844, 868, 938, 1477, 1519, 1876, 2077, 2954, 3038, 3283, 4154, 5908, 6076, 6541, 6566, 8308, 10339, 13082, 13132, 14137, 14539, 20678, 26164, 28274, 29078, 41356, 45787, 56548, 58156, 91574, 98959, 101773, 183148, 197918, 203546, 320509, 395836, 407092, 438247, 641018, 692713, 876494, 1282036, 1385426, 1752988, 2770852, 3067729, 6135458, 12270916, 21474103, 42948206, 85896412]

約数ペア:

[(1, 85896412), (2, 42948206), (4, 21474103), (7, 12270916), (14, 6135458), (28, 3067729), (31, 2770852), (49, 1752988), (62, 1385426), (67, 1282036), (98, 876494), (124, 692713), (134, 641018), (196, 438247), (211, 407092), (217, 395836), (268, 320509), (422, 203546), (434, 197918), (469, 183148), (844, 101773), (868, 98959), (938, 91574), (1477, 58156), (1519, 56548), (1876, 45787), (2077, 41356), (2954, 29078), (3038, 28274), (3283, 26164), (4154, 20678), (5908, 14539), (6076, 14137), (6541, 13132), (6566, 13082), (8308, 10339)]