68228718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 152616960

約数和(自身を除く): 84388242

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 127, 138, 229, 254, 381, 391, 458, 687, 762, 782, 1173, 1374, 2159, 2346, 2921, 3893, 4318, 5267, 5842, 6477, 7786, 8763, 10534, 11679, 12954, 15801, 17526, 23358, 29083, 31602, 49657, 58166, 87249, 89539, 99314, 148971, 174498, 179078, 268617, 297942, 494411, 537234, 668909, 988822, 1337818, 1483233, 2006727, 2966466, 4013454, 11371453, 22742906, 34114359, 68228718]

約数ペア:

[(1, 68228718), (2, 34114359), (3, 22742906), (6, 11371453), (17, 4013454), (23, 2966466), (34, 2006727), (46, 1483233), (51, 1337818), (69, 988822), (102, 668909), (127, 537234), (138, 494411), (229, 297942), (254, 268617), (381, 179078), (391, 174498), (458, 148971), (687, 99314), (762, 89539), (782, 87249), (1173, 58166), (1374, 49657), (2159, 31602), (2346, 29083), (2921, 23358), (3893, 17526), (4318, 15801), (5267, 12954), (5842, 11679), (6477, 10534), (7786, 8763)]