69379856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2803}}^1$

素因数の和:2848

約数の個数: 80

約数和(自身を含む): 175238784

約数和(自身を除く): 105858928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2803, 3094, 3536, 5606, 6188, 11212, 12376, 19621, 22424, 24752, 36439, 39242, 44848, 47651, 72878, 78484, 95302, 145756, 156968, 190604, 255073, 291512, 313936, 333557, 381208, 510146, 583024, 619463, 667114, 762416, 1020292, 1238926, 1334228, 2040584, 2477852, 2668456, 4081168, 4336241, 4955704, 5336912, 8672482, 9911408, 17344964, 34689928, 69379856]

約数ペア:

[(1, 69379856), (2, 34689928), (4, 17344964), (7, 9911408), (8, 8672482), (13, 5336912), (14, 4955704), (16, 4336241), (17, 4081168), (26, 2668456), (28, 2477852), (34, 2040584), (52, 1334228), (56, 1238926), (68, 1020292), (91, 762416), (104, 667114), (112, 619463), (119, 583024), (136, 510146), (182, 381208), (208, 333557), (221, 313936), (238, 291512), (272, 255073), (364, 190604), (442, 156968), (476, 145756), (728, 95302), (884, 78484), (952, 72878), (1456, 47651), (1547, 44848), (1768, 39242), (1904, 36439), (2803, 24752), (3094, 22424), (3536, 19621), (5606, 12376), (6188, 11212)]