78401664

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 257774400

約数和(自身を除く): 179372736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 128, 132, 138, 144, 176, 184, 192, 198, 207, 253, 264, 269, 276, 288, 352, 368, 384, 396, 414, 506, 528, 538, 552, 576, 704, 736, 759, 792, 807, 828, 1012, 1056, 1076, 1104, 1152, 1408, 1472, 1518, 1584, 1614, 1656, 2024, 2112, 2152, 2208, 2277, 2421, 2944, 2959, 3036, 3168, 3228, 3312, 4048, 4224, 4304, 4416, 4554, 4842, 5918, 6072, 6187, 6336, 6456, 6624, 8096, 8608, 8832, 8877, 9108, 9684, 11836, 12144, 12374, 12672, 12912, 13248, 16192, 17216, 17754, 18216, 18561, 19368, 23672, 24288, 24748, 25824, 26496, 26631, 32384, 34432, 35508, 36432, 37122, 38736, 47344, 48576, 49496, 51648, 53262, 55683, 68057, 71016, 72864, 74244, 77472, 94688, 97152, 98992, 103296, 106524, 111366, 136114, 142032, 145728, 148488, 154944, 189376, 197984, 204171, 213048, 222732, 272228, 284064, 291456, 296976, 309888, 378752, 395968, 408342, 426096, 445464, 544456, 568128, 593952, 612513, 791936, 816684, 852192, 890928, 1088912, 1136256, 1187904, 1225026, 1633368, 1704384, 1781856, 2177824, 2375808, 2450052, 3266736, 3408768, 3563712, 4355648, 4900104, 6533472, 7127424, 8711296, 9800208, 13066944, 19600416, 26133888, 39200832, 78401664]

約数ペア:

[(1, 78401664), (2, 39200832), (3, 26133888), (4, 19600416), (6, 13066944), (8, 9800208), (9, 8711296), (11, 7127424), (12, 6533472), (16, 4900104), (18, 4355648), (22, 3563712), (23, 3408768), (24, 3266736), (32, 2450052), (33, 2375808), (36, 2177824), (44, 1781856), (46, 1704384), (48, 1633368), (64, 1225026), (66, 1187904), (69, 1136256), (72, 1088912), (88, 890928), (92, 852192), (96, 816684), (99, 791936), (128, 612513), (132, 593952), (138, 568128), (144, 544456), (176, 445464), (184, 426096), (192, 408342), (198, 395968), (207, 378752), (253, 309888), (264, 296976), (269, 291456), (276, 284064), (288, 272228), (352, 222732), (368, 213048), (384, 204171), (396, 197984), (414, 189376), (506, 154944), (528, 148488), (538, 145728), (552, 142032), (576, 136114), (704, 111366), (736, 106524), (759, 103296), (792, 98992), (807, 97152), (828, 94688), (1012, 77472), (1056, 74244), (1076, 72864), (1104, 71016), (1152, 68057), (1408, 55683), (1472, 53262), (1518, 51648), (1584, 49496), (1614, 48576), (1656, 47344), (2024, 38736), (2112, 37122), (2152, 36432), (2208, 35508), (2277, 34432), (2421, 32384), (2944, 26631), (2959, 26496), (3036, 25824), (3168, 24748), (3228, 24288), (3312, 23672), (4048, 19368), (4224, 18561), (4304, 18216), (4416, 17754), (4554, 17216), (4842, 16192), (5918, 13248), (6072, 12912), (6187, 12672), (6336, 12374), (6456, 12144), (6624, 11836), (8096, 9684), (8608, 9108), (8832, 8877)]