68045432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 158323200

約数和(自身を除く): 90277768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 302, 364, 604, 619, 728, 1057, 1208, 1238, 1963, 2114, 2476, 3926, 4228, 4333, 4952, 7852, 8047, 8456, 8666, 13741, 15704, 16094, 17332, 27482, 32188, 34664, 54964, 56329, 64376, 93469, 109928, 112658, 186938, 225316, 373876, 450632, 654283, 747752, 1215097, 1308566, 2430194, 2617132, 4860388, 5234264, 8505679, 9720776, 17011358, 34022716, 68045432]

約数ペア:

[(1, 68045432), (2, 34022716), (4, 17011358), (7, 9720776), (8, 8505679), (13, 5234264), (14, 4860388), (26, 2617132), (28, 2430194), (52, 1308566), (56, 1215097), (91, 747752), (104, 654283), (151, 450632), (182, 373876), (302, 225316), (364, 186938), (604, 112658), (619, 109928), (728, 93469), (1057, 64376), (1208, 56329), (1238, 54964), (1963, 34664), (2114, 32188), (2476, 27482), (3926, 17332), (4228, 16094), (4333, 15704), (4952, 13741), (7852, 8666), (8047, 8456)]