81763632

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{6841}}^1$

素因数の和:6938

約数の個数: 60

約数和(自身を含む): 231615384

約数和(自身を除く): 149851752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 6841, 11952, 13682, 20523, 27364, 41046, 54728, 61569, 82092, 109456, 123138, 164184, 246276, 328368, 492552, 567803, 985104, 1135606, 1703409, 2271212, 3406818, 4542424, 5110227, 6813636, 9084848, 10220454, 13627272, 20440908, 27254544, 40881816, 81763632]

約数ペア:

[(1, 81763632), (2, 40881816), (3, 27254544), (4, 20440908), (6, 13627272), (8, 10220454), (9, 9084848), (12, 6813636), (16, 5110227), (18, 4542424), (24, 3406818), (36, 2271212), (48, 1703409), (72, 1135606), (83, 985104), (144, 567803), (166, 492552), (249, 328368), (332, 246276), (498, 164184), (664, 123138), (747, 109456), (996, 82092), (1328, 61569), (1494, 54728), (1992, 41046), (2988, 27364), (3984, 20523), (5976, 13682), (6841, 11952)]