129620664

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{4177}}^1$

素因数の和:4620

約数の個数: 48

約数和(自身を含む): 351954720

約数和(自身を除く): 222334056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 4177, 5172, 7758, 8354, 10344, 12531, 15516, 16708, 25062, 31032, 33416, 37593, 50124, 75186, 100248, 150372, 300744, 1800287, 3600574, 5400861, 7201148, 10801722, 14402296, 16202583, 21603444, 32405166, 43206888, 64810332, 129620664]

約数ペア:

[(1, 129620664), (2, 64810332), (3, 43206888), (4, 32405166), (6, 21603444), (8, 16202583), (9, 14402296), (12, 10801722), (18, 7201148), (24, 5400861), (36, 3600574), (72, 1800287), (431, 300744), (862, 150372), (1293, 100248), (1724, 75186), (2586, 50124), (3448, 37593), (3879, 33416), (4177, 31032), (5172, 25062), (7758, 16708), (8354, 15516), (10344, 12531)]