64659816

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23027}}^1$

素因数の和:23055

約数の個数: 64

約数和(自身を含む): 193435200

約数和(自身を除く): 128775384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 23027, 46054, 69081, 92108, 138162, 184216, 207243, 276324, 299351, 414486, 552648, 598702, 621729, 828972, 898053, 1197404, 1243458, 1657944, 1796106, 2394808, 2486916, 2694159, 3592212, 4973832, 5388318, 7184424, 8082477, 10776636, 16164954, 21553272, 32329908, 64659816]

約数ペア:

[(1, 64659816), (2, 32329908), (3, 21553272), (4, 16164954), (6, 10776636), (8, 8082477), (9, 7184424), (12, 5388318), (13, 4973832), (18, 3592212), (24, 2694159), (26, 2486916), (27, 2394808), (36, 1796106), (39, 1657944), (52, 1243458), (54, 1197404), (72, 898053), (78, 828972), (104, 621729), (108, 598702), (117, 552648), (156, 414486), (216, 299351), (234, 276324), (312, 207243), (351, 184216), (468, 138162), (702, 92108), (936, 69081), (1404, 46054), (2808, 23027)]