71788212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2929

約数の個数: 72

約数和(自身を含む): 196894152

約数和(自身を除く): 125105940

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 2861, 4182, 5722, 6273, 8364, 8583, 11444, 12546, 17166, 25092, 25749, 34332, 48637, 51498, 97274, 102996, 117301, 145911, 194548, 234602, 291822, 351903, 437733, 469204, 583644, 703806, 875466, 1055709, 1407612, 1750932, 1994117, 2111418, 3988234, 4222836, 5982351, 7976468, 11964702, 17947053, 23929404, 35894106, 71788212]

約数ペア:

[(1, 71788212), (2, 35894106), (3, 23929404), (4, 17947053), (6, 11964702), (9, 7976468), (12, 5982351), (17, 4222836), (18, 3988234), (34, 2111418), (36, 1994117), (41, 1750932), (51, 1407612), (68, 1055709), (82, 875466), (102, 703806), (123, 583644), (153, 469204), (164, 437733), (204, 351903), (246, 291822), (306, 234602), (369, 194548), (492, 145911), (612, 117301), (697, 102996), (738, 97274), (1394, 51498), (1476, 48637), (2091, 34332), (2788, 25749), (2861, 25092), (4182, 17166), (5722, 12546), (6273, 11444), (8364, 8583)]