73745616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 219430400

約数和(自身を除く): 145684784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1579, 1668, 1946, 2224, 2919, 3158, 3336, 3892, 4737, 5838, 6316, 6672, 7784, 9474, 11053, 11676, 12632, 15568, 18948, 22106, 23352, 25264, 33159, 37896, 44212, 46704, 66318, 75792, 88424, 132636, 176848, 219481, 265272, 438962, 530544, 658443, 877924, 1316886, 1536367, 1755848, 2633772, 3072734, 3511696, 4609101, 5267544, 6145468, 9218202, 10535088, 12290936, 18436404, 24581872, 36872808, 73745616]

約数ペア:

[(1, 73745616), (2, 36872808), (3, 24581872), (4, 18436404), (6, 12290936), (7, 10535088), (8, 9218202), (12, 6145468), (14, 5267544), (16, 4609101), (21, 3511696), (24, 3072734), (28, 2633772), (42, 1755848), (48, 1536367), (56, 1316886), (84, 877924), (112, 658443), (139, 530544), (168, 438962), (278, 265272), (336, 219481), (417, 176848), (556, 132636), (834, 88424), (973, 75792), (1112, 66318), (1579, 46704), (1668, 44212), (1946, 37896), (2224, 33159), (2919, 25264), (3158, 23352), (3336, 22106), (3892, 18948), (4737, 15568), (5838, 12632), (6316, 11676), (6672, 11053), (7784, 9474)]