87947664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 279624960

約数和(自身を除く): 191677296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 89, 102, 112, 119, 136, 168, 173, 178, 204, 238, 267, 272, 336, 346, 356, 357, 408, 476, 519, 534, 623, 692, 712, 714, 816, 952, 1038, 1068, 1211, 1246, 1384, 1424, 1428, 1513, 1869, 1904, 2076, 2136, 2422, 2492, 2768, 2856, 2941, 3026, 3633, 3738, 4152, 4272, 4539, 4844, 4984, 5712, 5882, 6052, 7266, 7476, 8304, 8823, 9078, 9688, 9968, 10591, 11764, 12104, 14532, 14952, 15397, 17646, 18156, 19376, 20587, 21182, 23528, 24208, 29064, 29904, 30794, 31773, 35292, 36312, 41174, 42364, 46191, 47056, 58128, 61588, 61761, 63546, 70584, 72624, 82348, 84728, 92382, 107779, 123176, 123522, 127092, 141168, 164696, 169456, 184764, 215558, 246352, 247044, 254184, 261749, 323337, 329392, 369528, 431116, 494088, 508368, 523498, 646674, 739056, 785247, 862232, 988176, 1046996, 1293348, 1570494, 1724464, 1832243, 2093992, 2586696, 3140988, 3664486, 4187984, 5173392, 5496729, 6281976, 7328972, 10993458, 12563952, 14657944, 21986916, 29315888, 43973832, 87947664]

約数ペア:

[(1, 87947664), (2, 43973832), (3, 29315888), (4, 21986916), (6, 14657944), (7, 12563952), (8, 10993458), (12, 7328972), (14, 6281976), (16, 5496729), (17, 5173392), (21, 4187984), (24, 3664486), (28, 3140988), (34, 2586696), (42, 2093992), (48, 1832243), (51, 1724464), (56, 1570494), (68, 1293348), (84, 1046996), (89, 988176), (102, 862232), (112, 785247), (119, 739056), (136, 646674), (168, 523498), (173, 508368), (178, 494088), (204, 431116), (238, 369528), (267, 329392), (272, 323337), (336, 261749), (346, 254184), (356, 247044), (357, 246352), (408, 215558), (476, 184764), (519, 169456), (534, 164696), (623, 141168), (692, 127092), (712, 123522), (714, 123176), (816, 107779), (952, 92382), (1038, 84728), (1068, 82348), (1211, 72624), (1246, 70584), (1384, 63546), (1424, 61761), (1428, 61588), (1513, 58128), (1869, 47056), (1904, 46191), (2076, 42364), (2136, 41174), (2422, 36312), (2492, 35292), (2768, 31773), (2856, 30794), (2941, 29904), (3026, 29064), (3633, 24208), (3738, 23528), (4152, 21182), (4272, 20587), (4539, 19376), (4844, 18156), (4984, 17646), (5712, 15397), (5882, 14952), (6052, 14532), (7266, 12104), (7476, 11764), (8304, 10591), (8823, 9968), (9078, 9688)]