81986952

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 209304000

約数和(自身を除く): 127317048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 149, 202, 227, 298, 303, 404, 447, 454, 596, 606, 681, 808, 894, 908, 1192, 1212, 1362, 1788, 1816, 2424, 2724, 3576, 5448, 15049, 22927, 30098, 33823, 45147, 45854, 60196, 67646, 68781, 90294, 91708, 101469, 120392, 135292, 137562, 180588, 183416, 202938, 270584, 275124, 361176, 405876, 550248, 811752, 3416123, 6832246, 10248369, 13664492, 20496738, 27328984, 40993476, 81986952]

約数ペア:

[(1, 81986952), (2, 40993476), (3, 27328984), (4, 20496738), (6, 13664492), (8, 10248369), (12, 6832246), (24, 3416123), (101, 811752), (149, 550248), (202, 405876), (227, 361176), (298, 275124), (303, 270584), (404, 202938), (447, 183416), (454, 180588), (596, 137562), (606, 135292), (681, 120392), (808, 101469), (894, 91708), (908, 90294), (1192, 68781), (1212, 67646), (1362, 60196), (1788, 45854), (1816, 45147), (2424, 33823), (2724, 30098), (3576, 22927), (5448, 15049)]