74691774

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 178886400

約数和(自身を除く): 104194626

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1634, 1693, 2322, 2451, 3386, 4902, 5079, 7353, 10158, 14706, 15237, 22059, 30474, 32167, 44118, 45711, 64334, 72799, 91422, 96501, 145598, 193002, 218397, 289503, 436794, 579006, 655191, 868509, 1310382, 1383181, 1737018, 1965573, 2766362, 3931146, 4149543, 8299086, 12448629, 24897258, 37345887, 74691774]

約数ペア:

[(1, 74691774), (2, 37345887), (3, 24897258), (6, 12448629), (9, 8299086), (18, 4149543), (19, 3931146), (27, 2766362), (38, 1965573), (43, 1737018), (54, 1383181), (57, 1310382), (86, 868509), (114, 655191), (129, 579006), (171, 436794), (258, 289503), (342, 218397), (387, 193002), (513, 145598), (774, 96501), (817, 91422), (1026, 72799), (1161, 64334), (1634, 45711), (1693, 44118), (2322, 32167), (2451, 30474), (3386, 22059), (4902, 15237), (5079, 14706), (7353, 10158)]