64471248

素因数分解:

$2^4\times 3^3\times {\mathrm{149239}}^1$

素因数の和:149256

約数の個数: 40

約数和(自身を含む): 185057600

約数和(自身を除く): 120586352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 149239, 298478, 447717, 596956, 895434, 1193912, 1343151, 1790868, 2387824, 2686302, 3581736, 4029453, 5372604, 7163472, 8058906, 10745208, 16117812, 21490416, 32235624, 64471248]

約数ペア:

[(1, 64471248), (2, 32235624), (3, 21490416), (4, 16117812), (6, 10745208), (8, 8058906), (9, 7163472), (12, 5372604), (16, 4029453), (18, 3581736), (24, 2686302), (27, 2387824), (36, 1790868), (48, 1343151), (54, 1193912), (72, 895434), (108, 596956), (144, 447717), (216, 298478), (432, 149239)]