121900044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{547}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 332351040

約数和(自身を除く): 210450996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 379, 547, 588, 758, 1094, 1137, 1516, 1641, 2188, 2274, 2653, 3282, 3829, 4548, 5306, 6564, 7658, 7959, 10612, 11487, 15316, 15918, 18571, 22974, 26803, 31836, 37142, 45948, 53606, 55713, 74284, 80409, 107212, 111426, 160818, 207313, 222852, 321636, 414626, 621939, 829252, 1243878, 1451191, 2487756, 2902382, 4353573, 5804764, 8707146, 10158337, 17414292, 20316674, 30475011, 40633348, 60950022, 121900044]

約数ペア:

[(1, 121900044), (2, 60950022), (3, 40633348), (4, 30475011), (6, 20316674), (7, 17414292), (12, 10158337), (14, 8707146), (21, 5804764), (28, 4353573), (42, 2902382), (49, 2487756), (84, 1451191), (98, 1243878), (147, 829252), (196, 621939), (294, 414626), (379, 321636), (547, 222852), (588, 207313), (758, 160818), (1094, 111426), (1137, 107212), (1516, 80409), (1641, 74284), (2188, 55713), (2274, 53606), (2653, 45948), (3282, 37142), (3829, 31836), (4548, 26803), (5306, 22974), (6564, 18571), (7658, 15918), (7959, 15316), (10612, 11487)]