87769344

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 257544000

約数和(自身を除く): 169774656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 149, 156, 177, 192, 208, 236, 256, 298, 312, 354, 384, 416, 447, 472, 596, 624, 708, 767, 768, 832, 894, 944, 1192, 1248, 1416, 1534, 1664, 1788, 1888, 1937, 2301, 2384, 2496, 2832, 3068, 3328, 3576, 3776, 3874, 4602, 4768, 4992, 5664, 5811, 6136, 7152, 7552, 7748, 8791, 9204, 9536, 9984, 11328, 11622, 12272, 14304, 15104, 15496, 17582, 18408, 19072, 22656, 23244, 24544, 26373, 28608, 30992, 35164, 36816, 38144, 45312, 46488, 49088, 52746, 57216, 61984, 70328, 73632, 92976, 98176, 105492, 114283, 114432, 123968, 140656, 147264, 185952, 196352, 210984, 228566, 247936, 281312, 294528, 342849, 371904, 421968, 457132, 495872, 562624, 589056, 685698, 743808, 843936, 914264, 1125248, 1371396, 1487616, 1687872, 1828528, 2250496, 2742792, 3375744, 3657056, 5485584, 6751488, 7314112, 10971168, 14628224, 21942336, 29256448, 43884672, 87769344]

約数ペア:

[(1, 87769344), (2, 43884672), (3, 29256448), (4, 21942336), (6, 14628224), (8, 10971168), (12, 7314112), (13, 6751488), (16, 5485584), (24, 3657056), (26, 3375744), (32, 2742792), (39, 2250496), (48, 1828528), (52, 1687872), (59, 1487616), (64, 1371396), (78, 1125248), (96, 914264), (104, 843936), (118, 743808), (128, 685698), (149, 589056), (156, 562624), (177, 495872), (192, 457132), (208, 421968), (236, 371904), (256, 342849), (298, 294528), (312, 281312), (354, 247936), (384, 228566), (416, 210984), (447, 196352), (472, 185952), (596, 147264), (624, 140656), (708, 123968), (767, 114432), (768, 114283), (832, 105492), (894, 98176), (944, 92976), (1192, 73632), (1248, 70328), (1416, 61984), (1534, 57216), (1664, 52746), (1788, 49088), (1888, 46488), (1937, 45312), (2301, 38144), (2384, 36816), (2496, 35164), (2832, 30992), (3068, 28608), (3328, 26373), (3576, 24544), (3776, 23244), (3874, 22656), (4602, 19072), (4768, 18408), (4992, 17582), (5664, 15496), (5811, 15104), (6136, 14304), (7152, 12272), (7552, 11622), (7748, 11328), (8791, 9984), (9204, 9536)]