189048468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{7477}}^1$

素因数の和:7541

約数の個数: 72

約数和(自身を含む): 525135072

約数和(自身を除く): 336086604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 7477, 8428, 12642, 14954, 22431, 25284, 29908, 44862, 52339, 89724, 104678, 157017, 209356, 314034, 321511, 366373, 628068, 643022, 732746, 964533, 1099119, 1286044, 1465492, 1929066, 2198238, 2250577, 3858132, 4396476, 4501154, 6751731, 9002308, 13503462, 15754039, 27006924, 31508078, 47262117, 63016156, 94524234, 189048468]

約数ペア:

[(1, 189048468), (2, 94524234), (3, 63016156), (4, 47262117), (6, 31508078), (7, 27006924), (12, 15754039), (14, 13503462), (21, 9002308), (28, 6751731), (42, 4501154), (43, 4396476), (49, 3858132), (84, 2250577), (86, 2198238), (98, 1929066), (129, 1465492), (147, 1286044), (172, 1099119), (196, 964533), (258, 732746), (294, 643022), (301, 628068), (516, 366373), (588, 321511), (602, 314034), (903, 209356), (1204, 157017), (1806, 104678), (2107, 89724), (3612, 52339), (4214, 44862), (6321, 29908), (7477, 25284), (8428, 22431), (12642, 14954)]