69215994

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 155960064

約数和(自身を除く): 86744070

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 163, 186, 279, 326, 489, 558, 761, 978, 1467, 1522, 2283, 2934, 4566, 5053, 6849, 10106, 13698, 15159, 23591, 30318, 45477, 47182, 70773, 90954, 124043, 141546, 212319, 248086, 372129, 424638, 744258, 1116387, 2232774, 3845333, 7690666, 11535999, 23071998, 34607997, 69215994]

約数ペア:

[(1, 69215994), (2, 34607997), (3, 23071998), (6, 11535999), (9, 7690666), (18, 3845333), (31, 2232774), (62, 1116387), (93, 744258), (163, 424638), (186, 372129), (279, 248086), (326, 212319), (489, 141546), (558, 124043), (761, 90954), (978, 70773), (1467, 47182), (1522, 45477), (2283, 30318), (2934, 23591), (4566, 15159), (5053, 13698), (6849, 10106)]