122843328

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20639}}^1$

素因数の和:20685

約数の個数: 56

約数和(自身を含む): 335523840

約数和(自身を除く): 212680512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 20639, 41278, 61917, 82556, 123834, 165112, 247668, 330224, 495336, 639809, 660448, 990672, 1279618, 1320896, 1919427, 1981344, 2559236, 3838854, 3962688, 5118472, 7677708, 10236944, 15355416, 20473888, 30710832, 40947776, 61421664, 122843328]

約数ペア:

[(1, 122843328), (2, 61421664), (3, 40947776), (4, 30710832), (6, 20473888), (8, 15355416), (12, 10236944), (16, 7677708), (24, 5118472), (31, 3962688), (32, 3838854), (48, 2559236), (62, 1981344), (64, 1919427), (93, 1320896), (96, 1279618), (124, 990672), (186, 660448), (192, 639809), (248, 495336), (372, 330224), (496, 247668), (744, 165112), (992, 123834), (1488, 82556), (1984, 61917), (2976, 41278), (5952, 20639)]