23120208

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 80

約数和(自身を含む): 67108800

約数和(自身を除く): 43988592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 491, 654, 872, 981, 982, 1308, 1473, 1744, 1962, 1964, 2616, 2943, 2946, 3924, 3928, 4419, 5232, 5886, 5892, 7848, 7856, 8838, 11772, 11784, 13257, 15696, 17676, 23544, 23568, 26514, 35352, 47088, 53028, 53519, 70704, 106056, 107038, 160557, 212112, 214076, 321114, 428152, 481671, 642228, 856304, 963342, 1284456, 1445013, 1926684, 2568912, 2890026, 3853368, 5780052, 7706736, 11560104, 23120208]

約数ペア:

[(1, 23120208), (2, 11560104), (3, 7706736), (4, 5780052), (6, 3853368), (8, 2890026), (9, 2568912), (12, 1926684), (16, 1445013), (18, 1284456), (24, 963342), (27, 856304), (36, 642228), (48, 481671), (54, 428152), (72, 321114), (108, 214076), (109, 212112), (144, 160557), (216, 107038), (218, 106056), (327, 70704), (432, 53519), (436, 53028), (491, 47088), (654, 35352), (872, 26514), (981, 23568), (982, 23544), (1308, 17676), (1473, 15696), (1744, 13257), (1962, 11784), (1964, 11772), (2616, 8838), (2943, 7856), (2946, 7848), (3924, 5892), (3928, 5886), (4419, 5232)]