77741272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 178053120

約数和(自身を除く): 100311848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 127, 136, 238, 254, 476, 508, 643, 889, 952, 1016, 1286, 1778, 2159, 2572, 3556, 4318, 4501, 5144, 7112, 8636, 9002, 10931, 15113, 17272, 18004, 21862, 30226, 36008, 43724, 60452, 76517, 81661, 87448, 120904, 153034, 163322, 306068, 326644, 571627, 612136, 653288, 1143254, 1388237, 2286508, 2776474, 4573016, 5552948, 9717659, 11105896, 19435318, 38870636, 77741272]

約数ペア:

[(1, 77741272), (2, 38870636), (4, 19435318), (7, 11105896), (8, 9717659), (14, 5552948), (17, 4573016), (28, 2776474), (34, 2286508), (56, 1388237), (68, 1143254), (119, 653288), (127, 612136), (136, 571627), (238, 326644), (254, 306068), (476, 163322), (508, 153034), (643, 120904), (889, 87448), (952, 81661), (1016, 76517), (1286, 60452), (1778, 43724), (2159, 36008), (2572, 30226), (3556, 21862), (4318, 18004), (4501, 17272), (5144, 15113), (7112, 10931), (8636, 9002)]