71228916

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59957}}^1$

素因数の和:59981

約数の個数: 48

約数和(自身を含む): 201458880

約数和(自身を除く): 130229964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 59957, 119914, 179871, 239828, 359742, 539613, 659527, 719484, 1079226, 1319054, 1618839, 1978581, 2158452, 2638108, 3237678, 3957162, 5935743, 6475356, 7914324, 11871486, 17807229, 23742972, 35614458, 71228916]

約数ペア:

[(1, 71228916), (2, 35614458), (3, 23742972), (4, 17807229), (6, 11871486), (9, 7914324), (11, 6475356), (12, 5935743), (18, 3957162), (22, 3237678), (27, 2638108), (33, 2158452), (36, 1978581), (44, 1618839), (54, 1319054), (66, 1079226), (99, 719484), (108, 659527), (132, 539613), (198, 359742), (297, 239828), (396, 179871), (594, 119914), (1188, 59957)]