78721272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6791}}^1$

素因数の和:6833

約数の個数: 96

約数和(自身を含む): 254292480

約数和(自身を除く): 175571208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 6791, 11592, 13582, 20373, 27164, 40746, 47537, 54328, 61119, 81492, 95074, 122238, 142611, 156193, 162984, 190148, 244476, 285222, 312386, 380296, 427833, 468579, 488952, 570444, 624772, 855666, 937158, 1093351, 1140888, 1249544, 1405737, 1711332, 1874316, 2186702, 2811474, 3280053, 3422664, 3748632, 4373404, 5622948, 6560106, 8746808, 9840159, 11245896, 13120212, 19680318, 26240424, 39360636, 78721272]

約数ペア:

[(1, 78721272), (2, 39360636), (3, 26240424), (4, 19680318), (6, 13120212), (7, 11245896), (8, 9840159), (9, 8746808), (12, 6560106), (14, 5622948), (18, 4373404), (21, 3748632), (23, 3422664), (24, 3280053), (28, 2811474), (36, 2186702), (42, 1874316), (46, 1711332), (56, 1405737), (63, 1249544), (69, 1140888), (72, 1093351), (84, 937158), (92, 855666), (126, 624772), (138, 570444), (161, 488952), (168, 468579), (184, 427833), (207, 380296), (252, 312386), (276, 285222), (322, 244476), (414, 190148), (483, 162984), (504, 156193), (552, 142611), (644, 122238), (828, 95074), (966, 81492), (1288, 61119), (1449, 54328), (1656, 47537), (1932, 40746), (2898, 27164), (3864, 20373), (5796, 13582), (6791, 11592)]