69448848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 206653440

約数和(自身を除く): 137204592

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, 1487, 1668, 1946, 2224, 2919, 2974, 3336, 3892, 4461, 5838, 5948, 6672, 7784, 8922, 10409, 11676, 11896, 15568, 17844, 20818, 23352, 23792, 31227, 35688, 41636, 46704, 62454, 71376, 83272, 124908, 166544, 206693, 249816, 413386, 499632, 620079, 826772, 1240158, 1446851, 1653544, 2480316, 2893702, 3307088, 4340553, 4960632, 5787404, 8681106, 9921264, 11574808, 17362212, 23149616, 34724424, 69448848]

約数ペア:

[(1, 69448848), (2, 34724424), (3, 23149616), (4, 17362212), (6, 11574808), (7, 9921264), (8, 8681106), (12, 5787404), (14, 4960632), (16, 4340553), (21, 3307088), (24, 2893702), (28, 2480316), (42, 1653544), (48, 1446851), (56, 1240158), (84, 826772), (112, 620079), (139, 499632), (168, 413386), (278, 249816), (336, 206693), (417, 166544), (556, 124908), (834, 83272), (973, 71376), (1112, 62454), (1487, 46704), (1668, 41636), (1946, 35688), (2224, 31227), (2919, 23792), (2974, 23352), (3336, 20818), (3892, 17844), (4461, 15568), (5838, 11896), (5948, 11676), (6672, 10409), (7784, 8922)]