66559284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9887}}^1$

素因数の和:9925

約数の個数: 72

約数和(自身を含む): 194358528

約数和(自身を除く): 127799244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 9887, 19774, 29661, 39548, 59322, 88983, 108757, 118644, 168079, 177966, 217514, 326271, 336158, 355932, 435028, 504237, 652542, 672316, 978813, 1008474, 1305084, 1512711, 1848869, 1957626, 2016948, 3025422, 3697738, 3915252, 5546607, 6050844, 7395476, 11093214, 16639821, 22186428, 33279642, 66559284]

約数ペア:

[(1, 66559284), (2, 33279642), (3, 22186428), (4, 16639821), (6, 11093214), (9, 7395476), (11, 6050844), (12, 5546607), (17, 3915252), (18, 3697738), (22, 3025422), (33, 2016948), (34, 1957626), (36, 1848869), (44, 1512711), (51, 1305084), (66, 1008474), (68, 978813), (99, 672316), (102, 652542), (132, 504237), (153, 435028), (187, 355932), (198, 336158), (204, 326271), (306, 217514), (374, 177966), (396, 168079), (561, 118644), (612, 108757), (748, 88983), (1122, 59322), (1683, 39548), (2244, 29661), (3366, 19774), (6732, 9887)]