67947557364

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{105167}}^1$

素因数の和:105445

約数の個数: 72

約数和(自身を含む): 174332366208

約数和(自身を除く): 106384808844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 137, 262, 274, 393, 411, 524, 548, 786, 822, 1179, 1233, 1572, 1644, 2358, 2466, 4716, 4932, 17947, 35894, 53841, 71788, 105167, 107682, 161523, 210334, 215364, 315501, 323046, 420668, 631002, 646092, 946503, 1262004, 1893006, 3786012, 13776877, 14407879, 27553754, 28815758, 41330631, 43223637, 55107508, 57631516, 82661262, 86447274, 123991893, 129670911, 165322524, 172894548, 247983786, 259341822, 495967572, 518683644, 1887432149, 3774864298, 5662296447, 7549728596, 11324592894, 16986889341, 22649185788, 33973778682, 67947557364]

約数ペア:

[(1, 67947557364), (2, 33973778682), (3, 22649185788), (4, 16986889341), (6, 11324592894), (9, 7549728596), (12, 5662296447), (18, 3774864298), (36, 1887432149), (131, 518683644), (137, 495967572), (262, 259341822), (274, 247983786), (393, 172894548), (411, 165322524), (524, 129670911), (548, 123991893), (786, 86447274), (822, 82661262), (1179, 57631516), (1233, 55107508), (1572, 43223637), (1644, 41330631), (2358, 28815758), (2466, 27553754), (4716, 14407879), (4932, 13776877), (17947, 3786012), (35894, 1893006), (53841, 1262004), (71788, 946503), (105167, 646092), (107682, 631002), (161523, 420668), (210334, 323046), (215364, 315501)]