78337532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 182138880

約数和(自身を除く): 103801348

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 47, 52, 76, 91, 94, 133, 182, 188, 241, 247, 266, 329, 364, 482, 494, 532, 611, 658, 893, 964, 988, 1222, 1316, 1687, 1729, 1786, 2444, 3133, 3374, 3458, 3572, 4277, 4579, 6251, 6266, 6748, 6916, 8554, 9158, 11327, 11609, 12502, 12532, 17108, 18316, 21931, 22654, 23218, 25004, 32053, 43862, 45308, 46436, 59527, 64106, 79289, 81263, 87724, 119054, 128212, 147251, 158578, 162526, 215213, 238108, 294502, 317156, 325052, 416689, 430426, 589004, 833378, 860852, 1030757, 1506491, 1666756, 2061514, 2797769, 3012982, 4123028, 5595538, 6025964, 11191076, 19584383, 39168766, 78337532]

約数ペア:

[(1, 78337532), (2, 39168766), (4, 19584383), (7, 11191076), (13, 6025964), (14, 5595538), (19, 4123028), (26, 3012982), (28, 2797769), (38, 2061514), (47, 1666756), (52, 1506491), (76, 1030757), (91, 860852), (94, 833378), (133, 589004), (182, 430426), (188, 416689), (241, 325052), (247, 317156), (266, 294502), (329, 238108), (364, 215213), (482, 162526), (494, 158578), (532, 147251), (611, 128212), (658, 119054), (893, 87724), (964, 81263), (988, 79289), (1222, 64106), (1316, 59527), (1687, 46436), (1729, 45308), (1786, 43862), (2444, 32053), (3133, 25004), (3374, 23218), (3458, 22654), (3572, 21931), (4277, 18316), (4579, 17108), (6251, 12532), (6266, 12502), (6748, 11609), (6916, 11327), (8554, 9158)]