78312132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3189

約数の個数: 72

約数和(自身を含む): 214781112

約数和(自身を除く): 136468980

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, 3121, 4182, 6242, 6273, 8364, 9363, 12484, 12546, 18726, 25092, 28089, 37452, 53057, 56178, 106114, 112356, 127961, 159171, 212228, 255922, 318342, 383883, 477513, 511844, 636684, 767766, 955026, 1151649, 1535532, 1910052, 2175337, 2303298, 4350674, 4606596, 6526011, 8701348, 13052022, 19578033, 26104044, 39156066, 78312132]

約数ペア:

[(1, 78312132), (2, 39156066), (3, 26104044), (4, 19578033), (6, 13052022), (9, 8701348), (12, 6526011), (17, 4606596), (18, 4350674), (34, 2303298), (36, 2175337), (41, 1910052), (51, 1535532), (68, 1151649), (82, 955026), (102, 767766), (123, 636684), (153, 511844), (164, 477513), (204, 383883), (246, 318342), (306, 255922), (369, 212228), (492, 159171), (612, 127961), (697, 112356), (738, 106114), (1394, 56178), (1476, 53057), (2091, 37452), (2788, 28089), (3121, 25092), (4182, 18726), (6242, 12546), (6273, 12484), (8364, 9363)]