61977636

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{9109}}^1$

素因数の和:9135

約数の個数: 72

約数和(自身を含む): 185698240

約数和(自身を除く): 123720604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 9109, 18218, 27327, 36436, 54654, 63763, 81981, 109308, 127526, 163962, 191289, 245943, 255052, 327924, 382578, 491886, 573867, 737829, 765156, 983772, 1147734, 1475658, 1721601, 2213487, 2295468, 2951316, 3443202, 4426974, 5164803, 6886404, 8853948, 10329606, 15494409, 20659212, 30988818, 61977636]

約数ペア:

[(1, 61977636), (2, 30988818), (3, 20659212), (4, 15494409), (6, 10329606), (7, 8853948), (9, 6886404), (12, 5164803), (14, 4426974), (18, 3443202), (21, 2951316), (27, 2295468), (28, 2213487), (36, 1721601), (42, 1475658), (54, 1147734), (63, 983772), (81, 765156), (84, 737829), (108, 573867), (126, 491886), (162, 382578), (189, 327924), (243, 255052), (252, 245943), (324, 191289), (378, 163962), (486, 127526), (567, 109308), (756, 81981), (972, 63763), (1134, 54654), (1701, 36436), (2268, 27327), (3402, 18218), (6804, 9109)]