85918924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 189547008

約数和(自身を除く): 103628084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 169, 182, 268, 271, 338, 364, 469, 542, 676, 871, 938, 1084, 1183, 1742, 1876, 1897, 2366, 3484, 3523, 3794, 4732, 6097, 7046, 7588, 11323, 12194, 14092, 18157, 22646, 24388, 24661, 36314, 45292, 45799, 49322, 72628, 79261, 91598, 98644, 127099, 158522, 183196, 236041, 254198, 317044, 320593, 472082, 508396, 641186, 944164, 1282372, 1652287, 3068533, 3304574, 6137066, 6609148, 12274132, 21479731, 42959462, 85918924]

約数ペア:

[(1, 85918924), (2, 42959462), (4, 21479731), (7, 12274132), (13, 6609148), (14, 6137066), (26, 3304574), (28, 3068533), (52, 1652287), (67, 1282372), (91, 944164), (134, 641186), (169, 508396), (182, 472082), (268, 320593), (271, 317044), (338, 254198), (364, 236041), (469, 183196), (542, 158522), (676, 127099), (871, 98644), (938, 91598), (1084, 79261), (1183, 72628), (1742, 49322), (1876, 45799), (1897, 45292), (2366, 36314), (3484, 24661), (3523, 24388), (3794, 22646), (4732, 18157), (6097, 14092), (7046, 12194), (7588, 11323)]