64312812

素因数分解:

$2^2\times 3^3\times {\mathrm{641}}^1\times {\mathrm{929}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 167176800

約数和(自身を除く): 102863988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 641, 929, 1282, 1858, 1923, 2564, 2787, 3716, 3846, 5574, 5769, 7692, 8361, 11148, 11538, 16722, 17307, 23076, 25083, 33444, 34614, 50166, 69228, 100332, 595489, 1190978, 1786467, 2381956, 3572934, 5359401, 7145868, 10718802, 16078203, 21437604, 32156406, 64312812]

約数ペア:

[(1, 64312812), (2, 32156406), (3, 21437604), (4, 16078203), (6, 10718802), (9, 7145868), (12, 5359401), (18, 3572934), (27, 2381956), (36, 1786467), (54, 1190978), (108, 595489), (641, 100332), (929, 69228), (1282, 50166), (1858, 34614), (1923, 33444), (2564, 25083), (2787, 23076), (3716, 17307), (3846, 16722), (5574, 11538), (5769, 11148), (7692, 8361)]