64268784

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1697}}^1$

素因数の和:1974

約数の個数: 60

約数和(自身を含む): 180653616

約数和(自身を除く): 116384832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 1697, 2104, 2367, 3156, 3394, 4208, 4734, 5091, 6312, 6788, 9468, 10182, 12624, 13576, 15273, 18936, 20364, 27152, 30546, 37872, 40728, 61092, 81456, 122184, 244368, 446311, 892622, 1338933, 1785244, 2677866, 3570488, 4016799, 5355732, 7140976, 8033598, 10711464, 16067196, 21422928, 32134392, 64268784]

約数ペア:

[(1, 64268784), (2, 32134392), (3, 21422928), (4, 16067196), (6, 10711464), (8, 8033598), (9, 7140976), (12, 5355732), (16, 4016799), (18, 3570488), (24, 2677866), (36, 1785244), (48, 1338933), (72, 892622), (144, 446311), (263, 244368), (526, 122184), (789, 81456), (1052, 61092), (1578, 40728), (1697, 37872), (2104, 30546), (2367, 27152), (3156, 20364), (3394, 18936), (4208, 15273), (4734, 13576), (5091, 12624), (6312, 10182), (6788, 9468)]