78196470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8171}}^1$

素因数の和:8221

約数の個数: 64

約数和(自身を含む): 211818240

約数和(自身を除く): 133621770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 8171, 9570, 16342, 24513, 40855, 49026, 81710, 89881, 122565, 179762, 236959, 245130, 269643, 449405, 473918, 539286, 710877, 898810, 1184795, 1348215, 1421754, 2369590, 2606549, 2696430, 3554385, 5213098, 7108770, 7819647, 13032745, 15639294, 26065490, 39098235, 78196470]

約数ペア:

[(1, 78196470), (2, 39098235), (3, 26065490), (5, 15639294), (6, 13032745), (10, 7819647), (11, 7108770), (15, 5213098), (22, 3554385), (29, 2696430), (30, 2606549), (33, 2369590), (55, 1421754), (58, 1348215), (66, 1184795), (87, 898810), (110, 710877), (145, 539286), (165, 473918), (174, 449405), (290, 269643), (319, 245130), (330, 236959), (435, 179762), (638, 122565), (870, 89881), (957, 81710), (1595, 49026), (1914, 40855), (3190, 24513), (4785, 16342), (8171, 9570)]