77009668864

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{30109}}^1$

素因数の和:30325

約数の個数: 72

約数和(自身を含む): 156816252320

約数和(自身を除く): 79806583456

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 103, 128, 194, 206, 256, 388, 412, 776, 824, 1552, 1648, 3104, 3296, 6208, 6592, 9991, 12416, 13184, 19982, 24832, 26368, 30109, 39964, 60218, 79928, 120436, 159856, 240872, 319712, 481744, 639424, 963488, 1278848, 1926976, 2557696, 2920573, 3101227, 3853952, 5841146, 6202454, 7707904, 11682292, 12404908, 23364584, 24809816, 46729168, 49619632, 93458336, 99239264, 186916672, 198478528, 300819019, 373833344, 396957056, 601638038, 747666688, 793914112, 1203276076, 2406552152, 4813104304, 9626208608, 19252417216, 38504834432, 77009668864]

約数ペア:

[(1, 77009668864), (2, 38504834432), (4, 19252417216), (8, 9626208608), (16, 4813104304), (32, 2406552152), (64, 1203276076), (97, 793914112), (103, 747666688), (128, 601638038), (194, 396957056), (206, 373833344), (256, 300819019), (388, 198478528), (412, 186916672), (776, 99239264), (824, 93458336), (1552, 49619632), (1648, 46729168), (3104, 24809816), (3296, 23364584), (6208, 12404908), (6592, 11682292), (9991, 7707904), (12416, 6202454), (13184, 5841146), (19982, 3853952), (24832, 3101227), (26368, 2920573), (30109, 2557696), (39964, 1926976), (60218, 1278848), (79928, 963488), (120436, 639424), (159856, 481744), (240872, 319712)]