78897127096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1063}}^1\times {\mathrm{2797}}^1$

素因数の和:4004

約数の個数: 64

約数和(自身を含む): 154331412480

約数和(自身を除く): 75434285384

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 1063, 2126, 2797, 3317, 4252, 5594, 6634, 8504, 11188, 13268, 22376, 26536, 32953, 65906, 86707, 113741, 131812, 173414, 227482, 263624, 299279, 346828, 454964, 598558, 693656, 909928, 1197116, 2394232, 2973211, 3525971, 5946422, 7051942, 9277649, 11892844, 14103884, 18555298, 23785688, 28207768, 37110596, 74221192, 92169541, 184339082, 318133577, 368678164, 636267154, 737356328, 1272534308, 2545068616, 9862140887, 19724281774, 39448563548, 78897127096]

約数ペア:

[(1, 78897127096), (2, 39448563548), (4, 19724281774), (8, 9862140887), (31, 2545068616), (62, 1272534308), (107, 737356328), (124, 636267154), (214, 368678164), (248, 318133577), (428, 184339082), (856, 92169541), (1063, 74221192), (2126, 37110596), (2797, 28207768), (3317, 23785688), (4252, 18555298), (5594, 14103884), (6634, 11892844), (8504, 9277649), (11188, 7051942), (13268, 5946422), (22376, 3525971), (26536, 2973211), (32953, 2394232), (65906, 1197116), (86707, 909928), (113741, 693656), (131812, 598558), (173414, 454964), (227482, 346828), (263624, 299279)]