40583916

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 108972864

約数和(自身を除く): 68388948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 971, 972, 1161, 1548, 1942, 2322, 2913, 3483, 3884, 4644, 5826, 6966, 8739, 10449, 11652, 13932, 17478, 20898, 26217, 34956, 41753, 41796, 52434, 78651, 83506, 104868, 125259, 157302, 167012, 235953, 250518, 314604, 375777, 471906, 501036, 751554, 943812, 1127331, 1503108, 2254662, 3381993, 4509324, 6763986, 10145979, 13527972, 20291958, 40583916]

約数ペア:

[(1, 40583916), (2, 20291958), (3, 13527972), (4, 10145979), (6, 6763986), (9, 4509324), (12, 3381993), (18, 2254662), (27, 1503108), (36, 1127331), (43, 943812), (54, 751554), (81, 501036), (86, 471906), (108, 375777), (129, 314604), (162, 250518), (172, 235953), (243, 167012), (258, 157302), (324, 125259), (387, 104868), (486, 83506), (516, 78651), (774, 52434), (971, 41796), (972, 41753), (1161, 34956), (1548, 26217), (1942, 20898), (2322, 17478), (2913, 13932), (3483, 11652), (3884, 10449), (4644, 8739), (5826, 6966)]