80613216

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6827}}^1$

素因数の和:6884

約数の個数: 72

約数和(自身を含む): 234869544

約数和(自身を除く): 154256328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 6827, 11808, 13654, 20481, 27308, 40962, 54616, 61443, 81924, 109232, 122886, 163848, 218464, 245772, 279907, 327696, 491544, 559814, 655392, 839721, 983088, 1119628, 1679442, 1966176, 2239256, 2519163, 3358884, 4478512, 5038326, 6717768, 8957024, 10076652, 13435536, 20153304, 26871072, 40306608, 80613216]

約数ペア:

[(1, 80613216), (2, 40306608), (3, 26871072), (4, 20153304), (6, 13435536), (8, 10076652), (9, 8957024), (12, 6717768), (16, 5038326), (18, 4478512), (24, 3358884), (32, 2519163), (36, 2239256), (41, 1966176), (48, 1679442), (72, 1119628), (82, 983088), (96, 839721), (123, 655392), (144, 559814), (164, 491544), (246, 327696), (288, 279907), (328, 245772), (369, 218464), (492, 163848), (656, 122886), (738, 109232), (984, 81924), (1312, 61443), (1476, 54616), (1968, 40962), (2952, 27308), (3936, 20481), (5904, 13654), (6827, 11808)]