68478318

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 165427200

約数和(自身を除く): 96948882

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 2153, 3534, 4306, 5301, 6459, 10602, 12918, 15903, 19377, 31806, 38754, 40907, 58131, 66743, 81814, 116262, 122721, 133486, 200229, 245442, 368163, 400458, 600687, 736326, 1104489, 1201374, 1268117, 1802061, 2208978, 2536234, 3604122, 3804351, 7608702, 11413053, 22826106, 34239159, 68478318]

約数ペア:

[(1, 68478318), (2, 34239159), (3, 22826106), (6, 11413053), (9, 7608702), (18, 3804351), (19, 3604122), (27, 2536234), (31, 2208978), (38, 1802061), (54, 1268117), (57, 1201374), (62, 1104489), (93, 736326), (114, 600687), (171, 400458), (186, 368163), (279, 245442), (342, 200229), (513, 133486), (558, 122721), (589, 116262), (837, 81814), (1026, 66743), (1178, 58131), (1674, 40907), (1767, 38754), (2153, 31806), (3534, 19377), (4306, 15903), (5301, 12918), (6459, 10602)]