68272464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 203986944

約数和(自身を除く): 135714480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 67, 69, 71, 78, 92, 104, 134, 138, 142, 156, 184, 201, 208, 213, 268, 276, 284, 299, 312, 368, 402, 426, 536, 552, 568, 598, 624, 804, 852, 871, 897, 923, 1072, 1104, 1136, 1196, 1541, 1608, 1633, 1704, 1742, 1794, 1846, 2392, 2613, 2769, 3082, 3216, 3266, 3408, 3484, 3588, 3692, 4623, 4757, 4784, 4899, 5226, 5538, 6164, 6532, 6968, 7176, 7384, 9246, 9514, 9798, 10452, 11076, 12328, 13064, 13936, 14271, 14352, 14768, 18492, 19028, 19596, 20033, 20904, 21229, 22152, 24656, 26128, 28542, 36984, 38056, 39192, 40066, 41808, 42458, 44304, 57084, 60099, 61841, 63687, 73968, 76112, 78384, 80132, 84916, 109411, 114168, 120198, 123682, 127374, 160264, 169832, 185523, 218822, 228336, 240396, 247364, 254748, 320528, 328233, 339664, 371046, 437644, 480792, 494728, 509496, 656466, 742092, 875288, 961584, 989456, 1018992, 1312932, 1422343, 1484184, 1750576, 2625864, 2844686, 2968368, 4267029, 5251728, 5689372, 8534058, 11378744, 17068116, 22757488, 34136232, 68272464]

約数ペア:

[(1, 68272464), (2, 34136232), (3, 22757488), (4, 17068116), (6, 11378744), (8, 8534058), (12, 5689372), (13, 5251728), (16, 4267029), (23, 2968368), (24, 2844686), (26, 2625864), (39, 1750576), (46, 1484184), (48, 1422343), (52, 1312932), (67, 1018992), (69, 989456), (71, 961584), (78, 875288), (92, 742092), (104, 656466), (134, 509496), (138, 494728), (142, 480792), (156, 437644), (184, 371046), (201, 339664), (208, 328233), (213, 320528), (268, 254748), (276, 247364), (284, 240396), (299, 228336), (312, 218822), (368, 185523), (402, 169832), (426, 160264), (536, 127374), (552, 123682), (568, 120198), (598, 114168), (624, 109411), (804, 84916), (852, 80132), (871, 78384), (897, 76112), (923, 73968), (1072, 63687), (1104, 61841), (1136, 60099), (1196, 57084), (1541, 44304), (1608, 42458), (1633, 41808), (1704, 40066), (1742, 39192), (1794, 38056), (1846, 36984), (2392, 28542), (2613, 26128), (2769, 24656), (3082, 22152), (3216, 21229), (3266, 20904), (3408, 20033), (3484, 19596), (3588, 19028), (3692, 18492), (4623, 14768), (4757, 14352), (4784, 14271), (4899, 13936), (5226, 13064), (5538, 12328), (6164, 11076), (6532, 10452), (6968, 9798), (7176, 9514), (7384, 9246)]