71276256

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1048

約数の個数: 72

約数和(自身を含む): 203537880

約数和(自身を除く): 132261624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 653, 758, 1137, 1306, 1516, 1959, 2274, 2612, 3032, 3411, 3918, 4548, 5224, 5877, 6064, 6822, 7836, 9096, 10448, 11754, 12128, 13644, 15672, 18192, 20896, 23508, 27288, 31344, 36384, 47016, 54576, 62688, 94032, 109152, 188064, 247487, 494974, 742461, 989948, 1484922, 1979896, 2227383, 2969844, 3959792, 4454766, 5939688, 7919584, 8909532, 11879376, 17819064, 23758752, 35638128, 71276256]

約数ペア:

[(1, 71276256), (2, 35638128), (3, 23758752), (4, 17819064), (6, 11879376), (8, 8909532), (9, 7919584), (12, 5939688), (16, 4454766), (18, 3959792), (24, 2969844), (32, 2227383), (36, 1979896), (48, 1484922), (72, 989948), (96, 742461), (144, 494974), (288, 247487), (379, 188064), (653, 109152), (758, 94032), (1137, 62688), (1306, 54576), (1516, 47016), (1959, 36384), (2274, 31344), (2612, 27288), (3032, 23508), (3411, 20896), (3918, 18192), (4548, 15672), (5224, 13644), (5877, 12128), (6064, 11754), (6822, 10448), (7836, 9096)]