66621016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 162086400

約数和(自身を除く): 95465384

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 79, 88, 148, 154, 158, 259, 296, 308, 316, 407, 518, 553, 616, 632, 814, 869, 1036, 1106, 1369, 1628, 1738, 2072, 2212, 2738, 2849, 2923, 3256, 3476, 4424, 5476, 5698, 5846, 6083, 6952, 9583, 10952, 11396, 11692, 12166, 15059, 19166, 20461, 22792, 23384, 24332, 30118, 32153, 38332, 40922, 48664, 60236, 64306, 76664, 81844, 105413, 108151, 120472, 128612, 163688, 210826, 216302, 225071, 257224, 421652, 432604, 450142, 757057, 843304, 865208, 900284, 1189661, 1514114, 1800568, 2379322, 3028228, 4758644, 6056456, 8327627, 9517288, 16655254, 33310508, 66621016]

約数ペア:

[(1, 66621016), (2, 33310508), (4, 16655254), (7, 9517288), (8, 8327627), (11, 6056456), (14, 4758644), (22, 3028228), (28, 2379322), (37, 1800568), (44, 1514114), (56, 1189661), (74, 900284), (77, 865208), (79, 843304), (88, 757057), (148, 450142), (154, 432604), (158, 421652), (259, 257224), (296, 225071), (308, 216302), (316, 210826), (407, 163688), (518, 128612), (553, 120472), (616, 108151), (632, 105413), (814, 81844), (869, 76664), (1036, 64306), (1106, 60236), (1369, 48664), (1628, 40922), (1738, 38332), (2072, 32153), (2212, 30118), (2738, 24332), (2849, 23384), (2923, 22792), (3256, 20461), (3476, 19166), (4424, 15059), (5476, 12166), (5698, 11692), (5846, 11396), (6083, 10952), (6952, 9583)]