85193758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 153216000

約数和(自身を除く): 68022242

約数列:

[1, 2, 13, 19, 26, 37, 38, 59, 74, 79, 118, 158, 247, 481, 494, 703, 767, 962, 1027, 1121, 1406, 1501, 1534, 2054, 2183, 2242, 2923, 3002, 4366, 4661, 5846, 9139, 9322, 14573, 18278, 19513, 28379, 29146, 37999, 39026, 41477, 55537, 56758, 60593, 75998, 82954, 88559, 111074, 121186, 172457, 177118, 344914, 539201, 721981, 1078402, 1151267, 1443962, 2241941, 2302534, 3276683, 4483882, 6553366, 42596879, 85193758]

約数ペア:

[(1, 85193758), (2, 42596879), (13, 6553366), (19, 4483882), (26, 3276683), (37, 2302534), (38, 2241941), (59, 1443962), (74, 1151267), (79, 1078402), (118, 721981), (158, 539201), (247, 344914), (481, 177118), (494, 172457), (703, 121186), (767, 111074), (962, 88559), (1027, 82954), (1121, 75998), (1406, 60593), (1501, 56758), (1534, 55537), (2054, 41477), (2183, 39026), (2242, 37999), (2923, 29146), (3002, 28379), (4366, 19513), (4661, 18278), (5846, 14573), (9139, 9322)]