72485056

素因数分解:

$2^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1181}}^1$

素因数の和:1337

約数の個数: 56

約数和(自身を含む): 165725856

約数和(自身を除く): 93240800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 137, 224, 274, 448, 548, 959, 1096, 1181, 1918, 2192, 2362, 3836, 4384, 4724, 7672, 8267, 8768, 9448, 15344, 16534, 18896, 30688, 33068, 37792, 61376, 66136, 75584, 132272, 161797, 264544, 323594, 529088, 647188, 1132579, 1294376, 2265158, 2588752, 4530316, 5177504, 9060632, 10355008, 18121264, 36242528, 72485056]

約数ペア:

[(1, 72485056), (2, 36242528), (4, 18121264), (7, 10355008), (8, 9060632), (14, 5177504), (16, 4530316), (28, 2588752), (32, 2265158), (56, 1294376), (64, 1132579), (112, 647188), (137, 529088), (224, 323594), (274, 264544), (448, 161797), (548, 132272), (959, 75584), (1096, 66136), (1181, 61376), (1918, 37792), (2192, 33068), (2362, 30688), (3836, 18896), (4384, 16534), (4724, 15344), (7672, 9448), (8267, 8768)]