23996268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 64323168

約数和(自身を除く): 40326900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 397, 414, 438, 657, 794, 828, 876, 1191, 1314, 1588, 1679, 2382, 2628, 3358, 3573, 4764, 5037, 6716, 7146, 9131, 10074, 14292, 15111, 18262, 20148, 27393, 28981, 30222, 36524, 54786, 57962, 60444, 82179, 86943, 109572, 115924, 164358, 173886, 260829, 328716, 347772, 521658, 666563, 1043316, 1333126, 1999689, 2666252, 3999378, 5999067, 7998756, 11998134, 23996268]

約数ペア:

[(1, 23996268), (2, 11998134), (3, 7998756), (4, 5999067), (6, 3999378), (9, 2666252), (12, 1999689), (18, 1333126), (23, 1043316), (36, 666563), (46, 521658), (69, 347772), (73, 328716), (92, 260829), (138, 173886), (146, 164358), (207, 115924), (219, 109572), (276, 86943), (292, 82179), (397, 60444), (414, 57962), (438, 54786), (657, 36524), (794, 30222), (828, 28981), (876, 27393), (1191, 20148), (1314, 18262), (1588, 15111), (1679, 14292), (2382, 10074), (2628, 9131), (3358, 7146), (3573, 6716), (4764, 5037)]