77905968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 254555136

約数和(自身を除く): 176649168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 34, 42, 46, 48, 51, 56, 68, 69, 84, 92, 102, 112, 119, 136, 138, 161, 168, 184, 204, 238, 272, 276, 322, 336, 357, 368, 391, 408, 476, 483, 552, 593, 644, 714, 782, 816, 952, 966, 1104, 1173, 1186, 1288, 1428, 1564, 1779, 1904, 1932, 2346, 2372, 2576, 2737, 2856, 3128, 3558, 3864, 4151, 4692, 4744, 5474, 5712, 6256, 7116, 7728, 8211, 8302, 9384, 9488, 10081, 10948, 12453, 13639, 14232, 16422, 16604, 18768, 20162, 21896, 24906, 27278, 28464, 30243, 32844, 33208, 40324, 40917, 43792, 49812, 54556, 60486, 65688, 66416, 70567, 80648, 81834, 95473, 99624, 109112, 120972, 131376, 141134, 161296, 163668, 190946, 199248, 211701, 218224, 231863, 241944, 282268, 286419, 327336, 381892, 423402, 463726, 483888, 564536, 572838, 654672, 695589, 763784, 846804, 927452, 1129072, 1145676, 1391178, 1527568, 1623041, 1693608, 1854904, 2291352, 2782356, 3246082, 3387216, 3709808, 4582704, 4869123, 5564712, 6492164, 9738246, 11129424, 12984328, 19476492, 25968656, 38952984, 77905968]

約数ペア:

[(1, 77905968), (2, 38952984), (3, 25968656), (4, 19476492), (6, 12984328), (7, 11129424), (8, 9738246), (12, 6492164), (14, 5564712), (16, 4869123), (17, 4582704), (21, 3709808), (23, 3387216), (24, 3246082), (28, 2782356), (34, 2291352), (42, 1854904), (46, 1693608), (48, 1623041), (51, 1527568), (56, 1391178), (68, 1145676), (69, 1129072), (84, 927452), (92, 846804), (102, 763784), (112, 695589), (119, 654672), (136, 572838), (138, 564536), (161, 483888), (168, 463726), (184, 423402), (204, 381892), (238, 327336), (272, 286419), (276, 282268), (322, 241944), (336, 231863), (357, 218224), (368, 211701), (391, 199248), (408, 190946), (476, 163668), (483, 161296), (552, 141134), (593, 131376), (644, 120972), (714, 109112), (782, 99624), (816, 95473), (952, 81834), (966, 80648), (1104, 70567), (1173, 66416), (1186, 65688), (1288, 60486), (1428, 54556), (1564, 49812), (1779, 43792), (1904, 40917), (1932, 40324), (2346, 33208), (2372, 32844), (2576, 30243), (2737, 28464), (2856, 27278), (3128, 24906), (3558, 21896), (3864, 20162), (4151, 18768), (4692, 16604), (4744, 16422), (5474, 14232), (5712, 13639), (6256, 12453), (7116, 10948), (7728, 10081), (8211, 9488), (8302, 9384)]