64664712

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{18329}}^1$

素因数の和:18355

約数の個数: 72

約数和(自身を含む): 203737950

約数和(自身を除く): 139073238

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 18329, 36658, 54987, 73316, 109974, 128303, 146632, 164961, 219948, 256606, 329922, 384909, 439896, 513212, 659844, 769818, 898121, 1026424, 1154727, 1319688, 1539636, 1796242, 2309454, 2694363, 3079272, 3592484, 4618908, 5388726, 7184968, 8083089, 9237816, 10777452, 16166178, 21554904, 32332356, 64664712]

約数ペア:

[(1, 64664712), (2, 32332356), (3, 21554904), (4, 16166178), (6, 10777452), (7, 9237816), (8, 8083089), (9, 7184968), (12, 5388726), (14, 4618908), (18, 3592484), (21, 3079272), (24, 2694363), (28, 2309454), (36, 1796242), (42, 1539636), (49, 1319688), (56, 1154727), (63, 1026424), (72, 898121), (84, 769818), (98, 659844), (126, 513212), (147, 439896), (168, 384909), (196, 329922), (252, 256606), (294, 219948), (392, 164961), (441, 146632), (504, 128303), (588, 109974), (882, 73316), (1176, 54987), (1764, 36658), (3528, 18329)]