67814996878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{919}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 111071232000

約数和(自身を除く): 43256235122

約数列:

[1, 2, 19, 38, 47, 79, 94, 158, 523, 893, 919, 1046, 1501, 1786, 1838, 3002, 3713, 7426, 9937, 17461, 19874, 24581, 34922, 41317, 43193, 49162, 70547, 72601, 82634, 86386, 141094, 145202, 467039, 480637, 785023, 820667, 934078, 961274, 1379419, 1570046, 1641334, 1941899, 2758838, 3412247, 3883798, 6824494, 9132103, 18264206, 22589939, 36896081, 37970323, 45179878, 64832693, 73792162, 75940646, 129665386, 429208841, 721436137, 858417682, 1442872274, 1784605181, 3569210362, 33907498439, 67814996878]

約数ペア:

[(1, 67814996878), (2, 33907498439), (19, 3569210362), (38, 1784605181), (47, 1442872274), (79, 858417682), (94, 721436137), (158, 429208841), (523, 129665386), (893, 75940646), (919, 73792162), (1046, 64832693), (1501, 45179878), (1786, 37970323), (1838, 36896081), (3002, 22589939), (3713, 18264206), (7426, 9132103), (9937, 6824494), (17461, 3883798), (19874, 3412247), (24581, 2758838), (34922, 1941899), (41317, 1641334), (43193, 1570046), (49162, 1379419), (70547, 961274), (72601, 934078), (82634, 820667), (86386, 785023), (141094, 480637), (145202, 467039)]