72854424

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1019}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 203184000

約数和(自身を除く): 130329576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 993, 1019, 1324, 1986, 2038, 2648, 2979, 3057, 3972, 4076, 5958, 6114, 7944, 8152, 8937, 9171, 11916, 12228, 17874, 18342, 23832, 24456, 27513, 35748, 36684, 55026, 71496, 73368, 110052, 220104, 337289, 674578, 1011867, 1349156, 2023734, 2698312, 3035601, 4047468, 6071202, 8094936, 9106803, 12142404, 18213606, 24284808, 36427212, 72854424]

約数ペア:

[(1, 72854424), (2, 36427212), (3, 24284808), (4, 18213606), (6, 12142404), (8, 9106803), (9, 8094936), (12, 6071202), (18, 4047468), (24, 3035601), (27, 2698312), (36, 2023734), (54, 1349156), (72, 1011867), (108, 674578), (216, 337289), (331, 220104), (662, 110052), (993, 73368), (1019, 71496), (1324, 55026), (1986, 36684), (2038, 35748), (2648, 27513), (2979, 24456), (3057, 23832), (3972, 18342), (4076, 17874), (5958, 12228), (6114, 11916), (7944, 9171), (8152, 8937)]