66273288

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 172177920

約数和(自身を除く): 105904632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 281, 317, 372, 562, 634, 744, 843, 951, 1124, 1268, 1686, 1902, 2248, 2536, 3372, 3804, 6744, 7608, 8711, 9827, 17422, 19654, 26133, 29481, 34844, 39308, 52266, 58962, 69688, 78616, 89077, 104532, 117924, 178154, 209064, 235848, 267231, 356308, 534462, 712616, 1068924, 2137848, 2761387, 5522774, 8284161, 11045548, 16568322, 22091096, 33136644, 66273288]

約数ペア:

[(1, 66273288), (2, 33136644), (3, 22091096), (4, 16568322), (6, 11045548), (8, 8284161), (12, 5522774), (24, 2761387), (31, 2137848), (62, 1068924), (93, 712616), (124, 534462), (186, 356308), (248, 267231), (281, 235848), (317, 209064), (372, 178154), (562, 117924), (634, 104532), (744, 89077), (843, 78616), (951, 69688), (1124, 58962), (1268, 52266), (1686, 39308), (1902, 34844), (2248, 29481), (2536, 26133), (3372, 19654), (3804, 17422), (6744, 9827), (7608, 8711)]