72883368

素因数分解:

$2^3\times 3^3\times {\mathrm{383}}^1\times {\mathrm{881}}^1$

素因数の和:1279

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 130329432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 383, 766, 881, 1149, 1532, 1762, 2298, 2643, 3064, 3447, 3524, 4596, 5286, 6894, 7048, 7929, 9192, 10341, 10572, 13788, 15858, 20682, 21144, 23787, 27576, 31716, 41364, 47574, 63432, 82728, 95148, 190296, 337423, 674846, 1012269, 1349692, 2024538, 2699384, 3036807, 4049076, 6073614, 8098152, 9110421, 12147228, 18220842, 24294456, 36441684, 72883368]

約数ペア:

[(1, 72883368), (2, 36441684), (3, 24294456), (4, 18220842), (6, 12147228), (8, 9110421), (9, 8098152), (12, 6073614), (18, 4049076), (24, 3036807), (27, 2699384), (36, 2024538), (54, 1349692), (72, 1012269), (108, 674846), (216, 337423), (383, 190296), (766, 95148), (881, 82728), (1149, 63432), (1532, 47574), (1762, 41364), (2298, 31716), (2643, 27576), (3064, 23787), (3447, 21144), (3524, 20682), (4596, 15858), (5286, 13788), (6894, 10572), (7048, 10341), (7929, 9192)]