87193572

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{18679}}^1$

素因数の和:19075

約数の個数: 24

約数和(自身を含む): 203985600

約数和(自身を除く): 116792028

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 18679, 37358, 56037, 74716, 112074, 224148, 7266131, 14532262, 21798393, 29064524, 43596786, 87193572]

約数ペア:

[(1, 87193572), (2, 43596786), (3, 29064524), (4, 21798393), (6, 14532262), (12, 7266131), (389, 224148), (778, 112074), (1167, 74716), (1556, 56037), (2334, 37358), (4668, 18679)]