68516532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2803}}^1$

素因数の和:2917

約数の個数: 72

約数和(自身を含む): 200048576

約数和(自身を除く): 131532044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 2803, 3492, 4074, 5606, 6111, 8148, 8409, 11212, 12222, 16818, 19621, 24444, 25227, 33636, 39242, 50454, 58863, 78484, 100908, 117726, 176589, 235452, 271891, 353178, 543782, 706356, 815673, 1087564, 1631346, 1903237, 2447019, 3262692, 3806474, 4894038, 5709711, 7612948, 9788076, 11419422, 17129133, 22838844, 34258266, 68516532]

約数ペア:

[(1, 68516532), (2, 34258266), (3, 22838844), (4, 17129133), (6, 11419422), (7, 9788076), (9, 7612948), (12, 5709711), (14, 4894038), (18, 3806474), (21, 3262692), (28, 2447019), (36, 1903237), (42, 1631346), (63, 1087564), (84, 815673), (97, 706356), (126, 543782), (194, 353178), (252, 271891), (291, 235452), (388, 176589), (582, 117726), (679, 100908), (873, 78484), (1164, 58863), (1358, 50454), (1746, 39242), (2037, 33636), (2716, 25227), (2803, 24444), (3492, 19621), (4074, 16818), (5606, 12222), (6111, 11212), (8148, 8409)]