78085896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1491

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 170746104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1439, 1596, 1938, 2261, 2584, 2856, 2878, 3192, 3876, 4317, 4522, 5756, 6783, 7752, 8634, 9044, 10073, 11512, 13566, 17268, 18088, 20146, 24463, 27132, 27341, 30219, 34536, 40292, 48926, 54264, 54682, 60438, 73389, 80584, 82023, 97852, 109364, 120876, 146778, 164046, 171241, 191387, 195704, 218728, 241752, 293556, 328092, 342482, 382774, 464797, 513723, 574161, 587112, 656184, 684964, 765548, 929594, 1027446, 1148322, 1369928, 1394391, 1531096, 1859188, 2054892, 2296644, 2788782, 3253579, 3718376, 4109784, 4593288, 5577564, 6507158, 9760737, 11155128, 13014316, 19521474, 26028632, 39042948, 78085896]

約数ペア:

[(1, 78085896), (2, 39042948), (3, 26028632), (4, 19521474), (6, 13014316), (7, 11155128), (8, 9760737), (12, 6507158), (14, 5577564), (17, 4593288), (19, 4109784), (21, 3718376), (24, 3253579), (28, 2788782), (34, 2296644), (38, 2054892), (42, 1859188), (51, 1531096), (56, 1394391), (57, 1369928), (68, 1148322), (76, 1027446), (84, 929594), (102, 765548), (114, 684964), (119, 656184), (133, 587112), (136, 574161), (152, 513723), (168, 464797), (204, 382774), (228, 342482), (238, 328092), (266, 293556), (323, 241752), (357, 218728), (399, 195704), (408, 191387), (456, 171241), (476, 164046), (532, 146778), (646, 120876), (714, 109364), (798, 97852), (952, 82023), (969, 80584), (1064, 73389), (1292, 60438), (1428, 54682), (1439, 54264), (1596, 48926), (1938, 40292), (2261, 34536), (2584, 30219), (2856, 27341), (2878, 27132), (3192, 24463), (3876, 20146), (4317, 18088), (4522, 17268), (5756, 13566), (6783, 11512), (7752, 10073), (8634, 9044)]