65406924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 181272000

約数和(自身を除く): 115865076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 331, 396, 499, 662, 993, 998, 1324, 1497, 1986, 1996, 2979, 2994, 3641, 3972, 4491, 5489, 5958, 5988, 7282, 8982, 10923, 10978, 11916, 14564, 16467, 17964, 21846, 21956, 32769, 32934, 43692, 49401, 65538, 65868, 98802, 131076, 165169, 197604, 330338, 495507, 660676, 991014, 1486521, 1816859, 1982028, 2973042, 3633718, 5450577, 5946084, 7267436, 10901154, 16351731, 21802308, 32703462, 65406924]

約数ペア:

[(1, 65406924), (2, 32703462), (3, 21802308), (4, 16351731), (6, 10901154), (9, 7267436), (11, 5946084), (12, 5450577), (18, 3633718), (22, 2973042), (33, 1982028), (36, 1816859), (44, 1486521), (66, 991014), (99, 660676), (132, 495507), (198, 330338), (331, 197604), (396, 165169), (499, 131076), (662, 98802), (993, 65868), (998, 65538), (1324, 49401), (1497, 43692), (1986, 32934), (1996, 32769), (2979, 21956), (2994, 21846), (3641, 17964), (3972, 16467), (4491, 14564), (5489, 11916), (5958, 10978), (5988, 10923), (7282, 8982)]