75708724

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 170082528

約数和(自身を除く): 94373804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 691, 1118, 1204, 1274, 1382, 2107, 2236, 2548, 2764, 3913, 4214, 4837, 7826, 8428, 8983, 9674, 15652, 17966, 19348, 27391, 29713, 33859, 35932, 54782, 59426, 62881, 67718, 109564, 118852, 125762, 135436, 207991, 251524, 386269, 415982, 440167, 772538, 831964, 880334, 1455937, 1545076, 1760668, 2703883, 2911874, 5407766, 5823748, 10815532, 18927181, 37854362, 75708724]

約数ペア:

[(1, 75708724), (2, 37854362), (4, 18927181), (7, 10815532), (13, 5823748), (14, 5407766), (26, 2911874), (28, 2703883), (43, 1760668), (49, 1545076), (52, 1455937), (86, 880334), (91, 831964), (98, 772538), (172, 440167), (182, 415982), (196, 386269), (301, 251524), (364, 207991), (559, 135436), (602, 125762), (637, 118852), (691, 109564), (1118, 67718), (1204, 62881), (1274, 59426), (1382, 54782), (2107, 35932), (2236, 33859), (2548, 29713), (2764, 27391), (3913, 19348), (4214, 17966), (4837, 15652), (7826, 9674), (8428, 8983)]