68825628

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 179747568

約数和(自身を除く): 110921940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 173, 257, 258, 346, 387, 514, 516, 519, 692, 771, 774, 1028, 1038, 1542, 1548, 1557, 2076, 2313, 3084, 3114, 4626, 6228, 7439, 9252, 11051, 14878, 22102, 22317, 29756, 33153, 44204, 44461, 44634, 66306, 66951, 88922, 89268, 99459, 132612, 133383, 133902, 177844, 198918, 266766, 267804, 397836, 400149, 533532, 800298, 1600596, 1911823, 3823646, 5735469, 7647292, 11470938, 17206407, 22941876, 34412814, 68825628]

約数ペア:

[(1, 68825628), (2, 34412814), (3, 22941876), (4, 17206407), (6, 11470938), (9, 7647292), (12, 5735469), (18, 3823646), (36, 1911823), (43, 1600596), (86, 800298), (129, 533532), (172, 400149), (173, 397836), (257, 267804), (258, 266766), (346, 198918), (387, 177844), (514, 133902), (516, 133383), (519, 132612), (692, 99459), (771, 89268), (774, 88922), (1028, 66951), (1038, 66306), (1542, 44634), (1548, 44461), (1557, 44204), (2076, 33153), (2313, 29756), (3084, 22317), (3114, 22102), (4626, 14878), (6228, 11051), (7439, 9252)]