25508304

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:585

約数の個数: 80

約数和(自身を含む): 73923840

約数和(自身を除く): 48415536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 431, 432, 548, 822, 862, 1096, 1233, 1293, 1644, 1724, 2192, 2466, 2586, 3288, 3448, 3699, 3879, 4932, 5172, 6576, 6896, 7398, 7758, 9864, 10344, 11637, 14796, 15516, 19728, 20688, 23274, 29592, 31032, 46548, 59047, 59184, 62064, 93096, 118094, 177141, 186192, 236188, 354282, 472376, 531423, 708564, 944752, 1062846, 1417128, 1594269, 2125692, 2834256, 3188538, 4251384, 6377076, 8502768, 12754152, 25508304]

約数ペア:

[(1, 25508304), (2, 12754152), (3, 8502768), (4, 6377076), (6, 4251384), (8, 3188538), (9, 2834256), (12, 2125692), (16, 1594269), (18, 1417128), (24, 1062846), (27, 944752), (36, 708564), (48, 531423), (54, 472376), (72, 354282), (108, 236188), (137, 186192), (144, 177141), (216, 118094), (274, 93096), (411, 62064), (431, 59184), (432, 59047), (548, 46548), (822, 31032), (862, 29592), (1096, 23274), (1233, 20688), (1293, 19728), (1644, 15516), (1724, 14796), (2192, 11637), (2466, 10344), (2586, 9864), (3288, 7758), (3448, 7398), (3699, 6896), (3879, 6576), (4932, 5172)]