87571812

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 209260800

約数和(自身を除く): 121688988

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 179, 236, 354, 358, 537, 691, 708, 716, 1074, 1382, 2073, 2148, 2764, 4146, 8292, 10561, 21122, 31683, 40769, 42244, 63366, 81538, 122307, 123689, 126732, 163076, 244614, 247378, 371067, 489228, 494756, 742134, 1484268, 7297651, 14595302, 21892953, 29190604, 43785906, 87571812]

約数ペア:

[(1, 87571812), (2, 43785906), (3, 29190604), (4, 21892953), (6, 14595302), (12, 7297651), (59, 1484268), (118, 742134), (177, 494756), (179, 489228), (236, 371067), (354, 247378), (358, 244614), (537, 163076), (691, 126732), (708, 123689), (716, 122307), (1074, 81538), (1382, 63366), (2073, 42244), (2148, 40769), (2764, 31683), (4146, 21122), (8292, 10561)]