67866912

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3319}}^1$

素因数の和:3406

約数の個数: 72

約数和(自身を含む): 195773760

約数和(自身を除く): 127906848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3319, 3408, 5112, 6638, 6816, 9957, 10224, 13276, 19914, 20448, 26552, 29871, 39828, 53104, 59742, 79656, 106208, 119484, 159312, 235649, 238968, 318624, 471298, 477936, 706947, 942596, 955872, 1413894, 1885192, 2120841, 2827788, 3770384, 4241682, 5655576, 7540768, 8483364, 11311152, 16966728, 22622304, 33933456, 67866912]

約数ペア:

[(1, 67866912), (2, 33933456), (3, 22622304), (4, 16966728), (6, 11311152), (8, 8483364), (9, 7540768), (12, 5655576), (16, 4241682), (18, 3770384), (24, 2827788), (32, 2120841), (36, 1885192), (48, 1413894), (71, 955872), (72, 942596), (96, 706947), (142, 477936), (144, 471298), (213, 318624), (284, 238968), (288, 235649), (426, 159312), (568, 119484), (639, 106208), (852, 79656), (1136, 59742), (1278, 53104), (1704, 39828), (2272, 29871), (2556, 26552), (3319, 20448), (3408, 19914), (5112, 13276), (6638, 10224), (6816, 9957)]