87632272

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:600

約数の個数: 80

約数和(自身を含む): 210958720

約数和(自身を除く): 123326448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 364, 433, 556, 728, 866, 973, 1112, 1456, 1732, 1807, 1946, 2224, 3031, 3464, 3614, 3892, 5629, 6062, 6928, 7228, 7784, 11258, 12124, 12649, 14456, 15568, 22516, 24248, 25298, 28912, 39403, 45032, 48496, 50596, 60187, 78806, 90064, 101192, 120374, 157612, 202384, 240748, 315224, 421309, 481496, 630448, 782431, 842618, 962992, 1564862, 1685236, 3129724, 3370472, 5477017, 6259448, 6740944, 10954034, 12518896, 21908068, 43816136, 87632272]

約数ペア:

[(1, 87632272), (2, 43816136), (4, 21908068), (7, 12518896), (8, 10954034), (13, 6740944), (14, 6259448), (16, 5477017), (26, 3370472), (28, 3129724), (52, 1685236), (56, 1564862), (91, 962992), (104, 842618), (112, 782431), (139, 630448), (182, 481496), (208, 421309), (278, 315224), (364, 240748), (433, 202384), (556, 157612), (728, 120374), (866, 101192), (973, 90064), (1112, 78806), (1456, 60187), (1732, 50596), (1807, 48496), (1946, 45032), (2224, 39403), (3031, 28912), (3464, 25298), (3614, 24248), (3892, 22516), (5629, 15568), (6062, 14456), (6928, 12649), (7228, 12124), (7784, 11258)]