83340764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 167932800

約数和(自身を除く): 84592036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 247, 268, 494, 871, 988, 1259, 1273, 1742, 2518, 2546, 3484, 5036, 5092, 16367, 16549, 23921, 32734, 33098, 47842, 65468, 66196, 84353, 95684, 168706, 310973, 337412, 621946, 1096589, 1243892, 1602707, 2193178, 3205414, 4386356, 6410828, 20835191, 41670382, 83340764]

約数ペア:

[(1, 83340764), (2, 41670382), (4, 20835191), (13, 6410828), (19, 4386356), (26, 3205414), (38, 2193178), (52, 1602707), (67, 1243892), (76, 1096589), (134, 621946), (247, 337412), (268, 310973), (494, 168706), (871, 95684), (988, 84353), (1259, 66196), (1273, 65468), (1742, 47842), (2518, 33098), (2546, 32734), (3484, 23921), (5036, 16549), (5092, 16367)]