73220328

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1591

約数の個数: 64

約数和(自身を含む): 204336000

約数和(自身を除く): 131115672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1319, 1542, 2056, 2313, 2638, 3084, 3957, 4626, 5276, 6168, 6939, 7914, 9252, 10552, 11871, 13878, 15828, 18504, 23742, 27756, 31656, 35613, 47484, 55512, 71226, 94968, 142452, 284904, 338983, 677966, 1016949, 1355932, 2033898, 2711864, 3050847, 4067796, 6101694, 8135592, 9152541, 12203388, 18305082, 24406776, 36610164, 73220328]

約数ペア:

[(1, 73220328), (2, 36610164), (3, 24406776), (4, 18305082), (6, 12203388), (8, 9152541), (9, 8135592), (12, 6101694), (18, 4067796), (24, 3050847), (27, 2711864), (36, 2033898), (54, 1355932), (72, 1016949), (108, 677966), (216, 338983), (257, 284904), (514, 142452), (771, 94968), (1028, 71226), (1319, 55512), (1542, 47484), (2056, 35613), (2313, 31656), (2638, 27756), (3084, 23742), (3957, 18504), (4626, 15828), (5276, 13878), (6168, 11871), (6939, 10552), (7914, 9252)]