80676198

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 181748736

約数和(自身を除く): 101072538

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 163, 186, 279, 326, 489, 558, 887, 978, 1467, 1774, 2661, 2934, 5053, 5322, 7983, 10106, 15159, 15966, 27497, 30318, 45477, 54994, 82491, 90954, 144581, 164982, 247473, 289162, 433743, 494946, 867486, 1301229, 2602458, 4482011, 8964022, 13446033, 26892066, 40338099, 80676198]

約数ペア:

[(1, 80676198), (2, 40338099), (3, 26892066), (6, 13446033), (9, 8964022), (18, 4482011), (31, 2602458), (62, 1301229), (93, 867486), (163, 494946), (186, 433743), (279, 289162), (326, 247473), (489, 164982), (558, 144581), (887, 90954), (978, 82491), (1467, 54994), (1774, 45477), (2661, 30318), (2934, 27497), (5053, 15966), (5322, 15159), (7983, 10106)]