83563424

素因数分解:

$2^5\times 7^2\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 193267620

約数和(自身を除く): 109704196

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 224, 274, 389, 392, 548, 778, 784, 959, 1096, 1556, 1568, 1918, 2192, 2723, 3112, 3836, 4384, 5446, 6224, 6713, 7672, 10892, 12448, 13426, 15344, 19061, 21784, 26852, 30688, 38122, 43568, 53293, 53704, 76244, 87136, 106586, 107408, 152488, 213172, 214816, 304976, 373051, 426344, 609952, 746102, 852688, 1492204, 1705376, 2611357, 2984408, 5222714, 5968816, 10445428, 11937632, 20890856, 41781712, 83563424]

約数ペア:

[(1, 83563424), (2, 41781712), (4, 20890856), (7, 11937632), (8, 10445428), (14, 5968816), (16, 5222714), (28, 2984408), (32, 2611357), (49, 1705376), (56, 1492204), (98, 852688), (112, 746102), (137, 609952), (196, 426344), (224, 373051), (274, 304976), (389, 214816), (392, 213172), (548, 152488), (778, 107408), (784, 106586), (959, 87136), (1096, 76244), (1556, 53704), (1568, 53293), (1918, 43568), (2192, 38122), (2723, 30688), (3112, 26852), (3836, 21784), (4384, 19061), (5446, 15344), (6224, 13426), (6713, 12448), (7672, 10892)]