83496568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 169905600

約数和(自身を除く): 86409032

約数列:

[1, 2, 4, 8, 29, 37, 58, 71, 74, 116, 137, 142, 148, 232, 274, 284, 296, 548, 568, 1073, 1096, 2059, 2146, 2627, 3973, 4118, 4292, 5069, 5254, 7946, 8236, 8584, 9727, 10138, 10508, 15892, 16472, 19454, 20276, 21016, 31784, 38908, 40552, 76183, 77816, 147001, 152366, 282083, 294002, 304732, 359899, 564166, 588004, 609464, 719798, 1128332, 1176008, 1439596, 2256664, 2879192, 10437071, 20874142, 41748284, 83496568]

約数ペア:

[(1, 83496568), (2, 41748284), (4, 20874142), (8, 10437071), (29, 2879192), (37, 2256664), (58, 1439596), (71, 1176008), (74, 1128332), (116, 719798), (137, 609464), (142, 588004), (148, 564166), (232, 359899), (274, 304732), (284, 294002), (296, 282083), (548, 152366), (568, 147001), (1073, 77816), (1096, 76183), (2059, 40552), (2146, 38908), (2627, 31784), (3973, 21016), (4118, 20276), (4292, 19454), (5069, 16472), (5254, 15892), (7946, 10508), (8236, 10138), (8584, 9727)]