89888096

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 72

約数和(自身を含む): 190179360

約数和(自身を除く): 100291264

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 79, 124, 148, 158, 248, 296, 316, 496, 592, 632, 961, 992, 1147, 1184, 1264, 1922, 2294, 2449, 2528, 2923, 3844, 4588, 4898, 5846, 7688, 9176, 9796, 11692, 15376, 18352, 19592, 23384, 30752, 35557, 36704, 39184, 46768, 71114, 75919, 78368, 90613, 93536, 142228, 151838, 181226, 284456, 303676, 362452, 568912, 607352, 724904, 1137824, 1214704, 1449808, 2429408, 2809003, 2899616, 5618006, 11236012, 22472024, 44944048, 89888096]

約数ペア:

[(1, 89888096), (2, 44944048), (4, 22472024), (8, 11236012), (16, 5618006), (31, 2899616), (32, 2809003), (37, 2429408), (62, 1449808), (74, 1214704), (79, 1137824), (124, 724904), (148, 607352), (158, 568912), (248, 362452), (296, 303676), (316, 284456), (496, 181226), (592, 151838), (632, 142228), (961, 93536), (992, 90613), (1147, 78368), (1184, 75919), (1264, 71114), (1922, 46768), (2294, 39184), (2449, 36704), (2528, 35557), (2923, 30752), (3844, 23384), (4588, 19592), (4898, 18352), (5846, 15376), (7688, 11692), (9176, 9796)]