81459576

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 242536320

約数和(自身を除く): 161076744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 163, 198, 264, 326, 396, 489, 631, 652, 792, 978, 1262, 1304, 1467, 1793, 1893, 1956, 2524, 2934, 3586, 3786, 3912, 5048, 5379, 5679, 5868, 6941, 7172, 7572, 10758, 11358, 11736, 13882, 14344, 15144, 16137, 20823, 21516, 22716, 27764, 32274, 41646, 43032, 45432, 55528, 62469, 64548, 83292, 102853, 124938, 129096, 166584, 205706, 249876, 308559, 411412, 499752, 617118, 822824, 925677, 1131383, 1234236, 1851354, 2262766, 2468472, 3394149, 3702708, 4525532, 6788298, 7405416, 9051064, 10182447, 13576596, 20364894, 27153192, 40729788, 81459576]

約数ペア:

[(1, 81459576), (2, 40729788), (3, 27153192), (4, 20364894), (6, 13576596), (8, 10182447), (9, 9051064), (11, 7405416), (12, 6788298), (18, 4525532), (22, 3702708), (24, 3394149), (33, 2468472), (36, 2262766), (44, 1851354), (66, 1234236), (72, 1131383), (88, 925677), (99, 822824), (132, 617118), (163, 499752), (198, 411412), (264, 308559), (326, 249876), (396, 205706), (489, 166584), (631, 129096), (652, 124938), (792, 102853), (978, 83292), (1262, 64548), (1304, 62469), (1467, 55528), (1793, 45432), (1893, 43032), (1956, 41646), (2524, 32274), (2934, 27764), (3586, 22716), (3786, 21516), (3912, 20823), (5048, 16137), (5379, 15144), (5679, 14344), (5868, 13882), (6941, 11736), (7172, 11358), (7572, 10758)]