80392572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9041}}^1$

素因数の和:9083

約数の個数: 72

約数和(自身を含む): 230390160

約数和(自身を除く): 149997588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9041, 18082, 27123, 36164, 54246, 81369, 108492, 117533, 162738, 171779, 235066, 325476, 343558, 352599, 470132, 515337, 687116, 705198, 1030674, 1057797, 1410396, 1546011, 2061348, 2115594, 2233127, 3092022, 4231188, 4466254, 6184044, 6699381, 8932508, 13398762, 20098143, 26797524, 40196286, 80392572]

約数ペア:

[(1, 80392572), (2, 40196286), (3, 26797524), (4, 20098143), (6, 13398762), (9, 8932508), (12, 6699381), (13, 6184044), (18, 4466254), (19, 4231188), (26, 3092022), (36, 2233127), (38, 2115594), (39, 2061348), (52, 1546011), (57, 1410396), (76, 1057797), (78, 1030674), (114, 705198), (117, 687116), (156, 515337), (171, 470132), (228, 352599), (234, 343558), (247, 325476), (342, 235066), (468, 171779), (494, 162738), (684, 117533), (741, 108492), (988, 81369), (1482, 54246), (2223, 36164), (2964, 27123), (4446, 18082), (8892, 9041)]