83631184

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 202487040

約数和(自身を除く): 118855856

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, 809, 923, 994, 1136, 1456, 1618, 1846, 1988, 3236, 3692, 3976, 5663, 6461, 6472, 7384, 7952, 10517, 11326, 12922, 12944, 14768, 21034, 22652, 25844, 42068, 45304, 51688, 57439, 73619, 84136, 90608, 103376, 114878, 147238, 168272, 229756, 294476, 402073, 459512, 588952, 746707, 804146, 919024, 1177904, 1493414, 1608292, 2986828, 3216584, 5226949, 5973656, 6433168, 10453898, 11947312, 20907796, 41815592, 83631184]

約数ペア:

[(1, 83631184), (2, 41815592), (4, 20907796), (7, 11947312), (8, 10453898), (13, 6433168), (14, 5973656), (16, 5226949), (26, 3216584), (28, 2986828), (52, 1608292), (56, 1493414), (71, 1177904), (91, 919024), (104, 804146), (112, 746707), (142, 588952), (182, 459512), (208, 402073), (284, 294476), (364, 229756), (497, 168272), (568, 147238), (728, 114878), (809, 103376), (923, 90608), (994, 84136), (1136, 73619), (1456, 57439), (1618, 51688), (1846, 45304), (1988, 42068), (3236, 25844), (3692, 22652), (3976, 21034), (5663, 14768), (6461, 12944), (6472, 12922), (7384, 11326), (7952, 10517)]