74407256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 178752000

約数和(自身を除く): 104344744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 121, 139, 154, 158, 242, 278, 308, 316, 484, 553, 556, 616, 632, 847, 869, 968, 973, 1106, 1112, 1529, 1694, 1738, 1946, 2212, 3058, 3388, 3476, 3892, 4424, 6083, 6116, 6776, 6952, 7784, 9559, 10703, 10981, 12166, 12232, 16819, 19118, 21406, 21962, 24332, 33638, 38236, 42812, 43924, 48664, 66913, 67276, 76472, 76867, 85624, 87848, 117733, 120791, 133826, 134552, 153734, 235466, 241582, 267652, 307468, 470932, 483164, 535304, 614936, 845537, 941864, 966328, 1328701, 1691074, 2657402, 3382148, 5314804, 6764296, 9300907, 10629608, 18601814, 37203628, 74407256]

約数ペア:

[(1, 74407256), (2, 37203628), (4, 18601814), (7, 10629608), (8, 9300907), (11, 6764296), (14, 5314804), (22, 3382148), (28, 2657402), (44, 1691074), (56, 1328701), (77, 966328), (79, 941864), (88, 845537), (121, 614936), (139, 535304), (154, 483164), (158, 470932), (242, 307468), (278, 267652), (308, 241582), (316, 235466), (484, 153734), (553, 134552), (556, 133826), (616, 120791), (632, 117733), (847, 87848), (869, 85624), (968, 76867), (973, 76472), (1106, 67276), (1112, 66913), (1529, 48664), (1694, 43924), (1738, 42812), (1946, 38236), (2212, 33638), (3058, 24332), (3388, 21962), (3476, 21406), (3892, 19118), (4424, 16819), (6083, 12232), (6116, 12166), (6776, 10981), (6952, 10703), (7784, 9559)]