77974596

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{103141}}^1$

素因数の和:103161

約数の個数: 48

約数和(自身を含む): 231038080

約数和(自身を除く): 153063484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 103141, 206282, 309423, 412564, 618846, 721987, 928269, 1237692, 1443974, 1856538, 2165961, 2784807, 2887948, 3713076, 4331922, 5569614, 6497883, 8663844, 11139228, 12995766, 19493649, 25991532, 38987298, 77974596]

約数ペア:

[(1, 77974596), (2, 38987298), (3, 25991532), (4, 19493649), (6, 12995766), (7, 11139228), (9, 8663844), (12, 6497883), (14, 5569614), (18, 4331922), (21, 3713076), (27, 2887948), (28, 2784807), (36, 2165961), (42, 1856538), (54, 1443974), (63, 1237692), (84, 928269), (108, 721987), (126, 618846), (189, 412564), (252, 309423), (378, 206282), (756, 103141)]