80630208

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1659

約数の個数: 112

約数和(自身を含む): 245364000

約数和(自身を除く): 164733792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 144, 174, 192, 216, 232, 261, 288, 348, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1392, 1566, 1609, 1728, 1856, 2088, 2784, 3132, 3218, 4176, 4827, 5568, 6264, 6436, 8352, 9654, 12528, 12872, 14481, 16704, 19308, 25056, 25744, 28962, 38616, 43443, 46661, 50112, 51488, 57924, 77232, 86886, 93322, 102976, 115848, 139983, 154464, 173772, 186644, 231696, 279966, 308928, 347544, 373288, 419949, 463392, 559932, 695088, 746576, 839898, 926784, 1119864, 1259847, 1390176, 1493152, 1679796, 2239728, 2519694, 2780352, 2986304, 3359592, 4479456, 5039388, 6719184, 8958912, 10078776, 13438368, 20157552, 26876736, 40315104, 80630208]

約数ペア:

[(1, 80630208), (2, 40315104), (3, 26876736), (4, 20157552), (6, 13438368), (8, 10078776), (9, 8958912), (12, 6719184), (16, 5039388), (18, 4479456), (24, 3359592), (27, 2986304), (29, 2780352), (32, 2519694), (36, 2239728), (48, 1679796), (54, 1493152), (58, 1390176), (64, 1259847), (72, 1119864), (87, 926784), (96, 839898), (108, 746576), (116, 695088), (144, 559932), (174, 463392), (192, 419949), (216, 373288), (232, 347544), (261, 308928), (288, 279966), (348, 231696), (432, 186644), (464, 173772), (522, 154464), (576, 139983), (696, 115848), (783, 102976), (864, 93322), (928, 86886), (1044, 77232), (1392, 57924), (1566, 51488), (1609, 50112), (1728, 46661), (1856, 43443), (2088, 38616), (2784, 28962), (3132, 25744), (3218, 25056), (4176, 19308), (4827, 16704), (5568, 14481), (6264, 12872), (6436, 12528), (8352, 9654)]