85788496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 186595200

約数和(自身を除く): 100806704

約数列:

[1, 2, 4, 8, 16, 19, 29, 37, 38, 58, 74, 76, 116, 148, 152, 232, 263, 296, 304, 464, 526, 551, 592, 703, 1052, 1073, 1102, 1406, 2104, 2146, 2204, 2812, 4208, 4292, 4408, 4997, 5624, 7627, 8584, 8816, 9731, 9994, 11248, 15254, 17168, 19462, 19988, 20387, 30508, 38924, 39976, 40774, 61016, 77848, 79952, 81548, 122032, 144913, 155696, 163096, 184889, 282199, 289826, 326192, 369778, 564398, 579652, 739556, 1128796, 1159304, 1479112, 2257592, 2318608, 2958224, 4515184, 5361781, 10723562, 21447124, 42894248, 85788496]

約数ペア:

[(1, 85788496), (2, 42894248), (4, 21447124), (8, 10723562), (16, 5361781), (19, 4515184), (29, 2958224), (37, 2318608), (38, 2257592), (58, 1479112), (74, 1159304), (76, 1128796), (116, 739556), (148, 579652), (152, 564398), (232, 369778), (263, 326192), (296, 289826), (304, 282199), (464, 184889), (526, 163096), (551, 155696), (592, 144913), (703, 122032), (1052, 81548), (1073, 79952), (1102, 77848), (1406, 61016), (2104, 40774), (2146, 39976), (2204, 38924), (2812, 30508), (4208, 20387), (4292, 19988), (4408, 19462), (4997, 17168), (5624, 15254), (7627, 11248), (8584, 9994), (8816, 9731)]