78669792

素因数分解:

$2^5\times 3^5\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 237025152

約数和(自身を除く): 158355360

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, 151, 162, 201, 216, 243, 268, 288, 302, 324, 402, 432, 453, 486, 536, 603, 604, 648, 804, 864, 906, 972, 1072, 1206, 1208, 1296, 1359, 1608, 1809, 1812, 1944, 2144, 2412, 2416, 2592, 2718, 3216, 3618, 3624, 3888, 4077, 4824, 4832, 5427, 5436, 6432, 7236, 7248, 7776, 8154, 9648, 10117, 10854, 10872, 12231, 14472, 14496, 16281, 16308, 19296, 20234, 21708, 21744, 24462, 28944, 30351, 32562, 32616, 36693, 40468, 43416, 43488, 48924, 57888, 60702, 65124, 65232, 73386, 80936, 86832, 91053, 97848, 121404, 130248, 130464, 146772, 161872, 173664, 182106, 195696, 242808, 260496, 273159, 293544, 323744, 364212, 391392, 485616, 520992, 546318, 587088, 728424, 819477, 971232, 1092636, 1174176, 1456848, 1638954, 2185272, 2458431, 2913696, 3277908, 4370544, 4916862, 6555816, 8741088, 9833724, 13111632, 19667448, 26223264, 39334896, 78669792]

約数ペア:

[(1, 78669792), (2, 39334896), (3, 26223264), (4, 19667448), (6, 13111632), (8, 9833724), (9, 8741088), (12, 6555816), (16, 4916862), (18, 4370544), (24, 3277908), (27, 2913696), (32, 2458431), (36, 2185272), (48, 1638954), (54, 1456848), (67, 1174176), (72, 1092636), (81, 971232), (96, 819477), (108, 728424), (134, 587088), (144, 546318), (151, 520992), (162, 485616), (201, 391392), (216, 364212), (243, 323744), (268, 293544), (288, 273159), (302, 260496), (324, 242808), (402, 195696), (432, 182106), (453, 173664), (486, 161872), (536, 146772), (603, 130464), (604, 130248), (648, 121404), (804, 97848), (864, 91053), (906, 86832), (972, 80936), (1072, 73386), (1206, 65232), (1208, 65124), (1296, 60702), (1359, 57888), (1608, 48924), (1809, 43488), (1812, 43416), (1944, 40468), (2144, 36693), (2412, 32616), (2416, 32562), (2592, 30351), (2718, 28944), (3216, 24462), (3618, 21744), (3624, 21708), (3888, 20234), (4077, 19296), (4824, 16308), (4832, 16281), (5427, 14496), (5436, 14472), (6432, 12231), (7236, 10872), (7248, 10854), (7776, 10117), (8154, 9648)]