72660888

素因数分解:

$2^3\times 3^7\times {\mathrm{4153}}^1$

素因数の和:4180

約数の個数: 64

約数和(自身を含む): 204376800

約数和(自身を除く): 131715912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4153, 4374, 5832, 8306, 8748, 12459, 16612, 17496, 24918, 33224, 37377, 49836, 74754, 99672, 112131, 149508, 224262, 299016, 336393, 448524, 672786, 897048, 1009179, 1345572, 2018358, 2691144, 3027537, 4036716, 6055074, 8073432, 9082611, 12110148, 18165222, 24220296, 36330444, 72660888]

約数ペア:

[(1, 72660888), (2, 36330444), (3, 24220296), (4, 18165222), (6, 12110148), (8, 9082611), (9, 8073432), (12, 6055074), (18, 4036716), (24, 3027537), (27, 2691144), (36, 2018358), (54, 1345572), (72, 1009179), (81, 897048), (108, 672786), (162, 448524), (216, 336393), (243, 299016), (324, 224262), (486, 149508), (648, 112131), (729, 99672), (972, 74754), (1458, 49836), (1944, 37377), (2187, 33224), (2916, 24918), (4153, 17496), (4374, 16612), (5832, 12459), (8306, 8748)]