180222468

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1801}}^1$

素因数の和:2108

約数の個数: 48

約数和(自身を含む): 435939840

約数和(自身を除く): 255717372

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 269, 372, 538, 807, 1076, 1614, 1801, 3228, 3602, 5403, 7204, 8339, 10806, 16678, 21612, 25017, 33356, 50034, 55831, 100068, 111662, 167493, 223324, 334986, 484469, 669972, 968938, 1453407, 1937876, 2906814, 5813628, 15018539, 30037078, 45055617, 60074156, 90111234, 180222468]

約数ペア:

[(1, 180222468), (2, 90111234), (3, 60074156), (4, 45055617), (6, 30037078), (12, 15018539), (31, 5813628), (62, 2906814), (93, 1937876), (124, 1453407), (186, 968938), (269, 669972), (372, 484469), (538, 334986), (807, 223324), (1076, 167493), (1614, 111662), (1801, 100068), (3228, 55831), (3602, 50034), (5403, 33356), (7204, 25017), (8339, 21612), (10806, 16678)]