72776872

素因数分解:

$2^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2141}}^1$

素因数の和:2761

約数の個数: 32

約数和(自身を含む): 156280320

約数和(自身を除く): 83503448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 607, 1214, 2141, 2428, 4249, 4282, 4856, 8498, 8564, 14987, 16996, 17128, 29974, 33992, 59948, 119896, 1299587, 2599174, 5198348, 9097109, 10396696, 18194218, 36388436, 72776872]

約数ペア:

[(1, 72776872), (2, 36388436), (4, 18194218), (7, 10396696), (8, 9097109), (14, 5198348), (28, 2599174), (56, 1299587), (607, 119896), (1214, 59948), (2141, 33992), (2428, 29974), (4249, 17128), (4282, 16996), (4856, 14987), (8498, 8564)]