71028576

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 120

約数和(自身を含む): 212529240

約数和(自身を除く): 141500664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 268, 288, 324, 402, 409, 432, 536, 603, 648, 804, 818, 864, 1072, 1206, 1227, 1296, 1608, 1636, 1809, 2144, 2412, 2454, 2592, 3216, 3272, 3618, 3681, 4824, 4908, 5427, 6432, 6544, 7236, 7362, 9648, 9816, 10854, 11043, 13088, 14472, 14724, 19296, 19632, 21708, 22086, 27403, 28944, 29448, 33129, 39264, 43416, 44172, 54806, 57888, 58896, 66258, 82209, 86832, 88344, 109612, 117792, 132516, 164418, 173664, 176688, 219224, 246627, 265032, 328836, 353376, 438448, 493254, 530064, 657672, 739881, 876896, 986508, 1060128, 1315344, 1479762, 1973016, 2219643, 2630688, 2959524, 3946032, 4439286, 5919048, 7892064, 8878572, 11838096, 17757144, 23676192, 35514288, 71028576]

約数ペア:

[(1, 71028576), (2, 35514288), (3, 23676192), (4, 17757144), (6, 11838096), (8, 8878572), (9, 7892064), (12, 5919048), (16, 4439286), (18, 3946032), (24, 2959524), (27, 2630688), (32, 2219643), (36, 1973016), (48, 1479762), (54, 1315344), (67, 1060128), (72, 986508), (81, 876896), (96, 739881), (108, 657672), (134, 530064), (144, 493254), (162, 438448), (201, 353376), (216, 328836), (268, 265032), (288, 246627), (324, 219224), (402, 176688), (409, 173664), (432, 164418), (536, 132516), (603, 117792), (648, 109612), (804, 88344), (818, 86832), (864, 82209), (1072, 66258), (1206, 58896), (1227, 57888), (1296, 54806), (1608, 44172), (1636, 43416), (1809, 39264), (2144, 33129), (2412, 29448), (2454, 28944), (2592, 27403), (3216, 22086), (3272, 21708), (3618, 19632), (3681, 19296), (4824, 14724), (4908, 14472), (5427, 13088), (6432, 11043), (6544, 10854), (7236, 9816), (7362, 9648)]