80211072

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2347}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 215546400

約数和(自身を除く): 135335328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 267, 356, 384, 534, 712, 1068, 1424, 2136, 2347, 2848, 4272, 4694, 5696, 7041, 8544, 9388, 11392, 14082, 17088, 18776, 28164, 34176, 37552, 56328, 75104, 112656, 150208, 208883, 225312, 300416, 417766, 450624, 626649, 835532, 901248, 1253298, 1671064, 2506596, 3342128, 5013192, 6684256, 10026384, 13368512, 20052768, 26737024, 40105536, 80211072]

約数ペア:

[(1, 80211072), (2, 40105536), (3, 26737024), (4, 20052768), (6, 13368512), (8, 10026384), (12, 6684256), (16, 5013192), (24, 3342128), (32, 2506596), (48, 1671064), (64, 1253298), (89, 901248), (96, 835532), (128, 626649), (178, 450624), (192, 417766), (267, 300416), (356, 225312), (384, 208883), (534, 150208), (712, 112656), (1068, 75104), (1424, 56328), (2136, 37552), (2347, 34176), (2848, 28164), (4272, 18776), (4694, 17088), (5696, 14082), (7041, 11392), (8544, 9388)]