64971072

素因数分解:

$2^6\times 3^4\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 140

約数和(自身を含む): 196205856

約数和(自身を除く): 131234784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 151, 162, 166, 192, 216, 249, 288, 302, 324, 332, 432, 453, 498, 576, 604, 648, 664, 747, 864, 906, 996, 1208, 1296, 1328, 1359, 1494, 1728, 1812, 1992, 2241, 2416, 2592, 2656, 2718, 2988, 3624, 3984, 4077, 4482, 4832, 5184, 5312, 5436, 5976, 6723, 7248, 7968, 8154, 8964, 9664, 10872, 11952, 12231, 12533, 13446, 14496, 15936, 16308, 17928, 21744, 23904, 24462, 25066, 26892, 28992, 32616, 35856, 37599, 43488, 47808, 48924, 50132, 53784, 65232, 71712, 75198, 86976, 97848, 100264, 107568, 112797, 130464, 143424, 150396, 195696, 200528, 215136, 225594, 260928, 300792, 338391, 391392, 401056, 430272, 451188, 601584, 676782, 782784, 802112, 902376, 1015173, 1203168, 1353564, 1804752, 2030346, 2406336, 2707128, 3609504, 4060692, 5414256, 7219008, 8121384, 10828512, 16242768, 21657024, 32485536, 64971072]

約数ペア:

[(1, 64971072), (2, 32485536), (3, 21657024), (4, 16242768), (6, 10828512), (8, 8121384), (9, 7219008), (12, 5414256), (16, 4060692), (18, 3609504), (24, 2707128), (27, 2406336), (32, 2030346), (36, 1804752), (48, 1353564), (54, 1203168), (64, 1015173), (72, 902376), (81, 802112), (83, 782784), (96, 676782), (108, 601584), (144, 451188), (151, 430272), (162, 401056), (166, 391392), (192, 338391), (216, 300792), (249, 260928), (288, 225594), (302, 215136), (324, 200528), (332, 195696), (432, 150396), (453, 143424), (498, 130464), (576, 112797), (604, 107568), (648, 100264), (664, 97848), (747, 86976), (864, 75198), (906, 71712), (996, 65232), (1208, 53784), (1296, 50132), (1328, 48924), (1359, 47808), (1494, 43488), (1728, 37599), (1812, 35856), (1992, 32616), (2241, 28992), (2416, 26892), (2592, 25066), (2656, 24462), (2718, 23904), (2988, 21744), (3624, 17928), (3984, 16308), (4077, 15936), (4482, 14496), (4832, 13446), (5184, 12533), (5312, 12231), (5436, 11952), (5976, 10872), (6723, 9664), (7248, 8964), (7968, 8154)]