87691104

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 261333072

約数和(自身を除く): 173641968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 73, 86, 96, 97, 129, 144, 146, 172, 194, 219, 258, 288, 291, 292, 344, 387, 388, 438, 516, 582, 584, 657, 688, 774, 776, 873, 876, 1032, 1164, 1168, 1314, 1376, 1548, 1552, 1746, 1752, 2064, 2328, 2336, 2628, 3096, 3104, 3139, 3492, 3504, 4128, 4171, 4656, 5256, 6192, 6278, 6984, 7008, 7081, 8342, 9312, 9417, 10512, 12384, 12513, 12556, 13968, 14162, 16684, 18834, 21024, 21243, 25026, 25112, 27936, 28251, 28324, 33368, 37539, 37668, 42486, 50052, 50224, 56502, 56648, 63729, 66736, 75078, 75336, 84972, 100104, 100448, 113004, 113296, 127458, 133472, 150156, 150672, 169944, 200208, 226008, 226592, 254916, 300312, 301344, 304483, 339888, 400416, 452016, 509832, 600624, 608966, 679776, 904032, 913449, 1019664, 1201248, 1217932, 1826898, 2039328, 2435864, 2740347, 3653796, 4871728, 5480694, 7307592, 9743456, 10961388, 14615184, 21922776, 29230368, 43845552, 87691104]

約数ペア:

[(1, 87691104), (2, 43845552), (3, 29230368), (4, 21922776), (6, 14615184), (8, 10961388), (9, 9743456), (12, 7307592), (16, 5480694), (18, 4871728), (24, 3653796), (32, 2740347), (36, 2435864), (43, 2039328), (48, 1826898), (72, 1217932), (73, 1201248), (86, 1019664), (96, 913449), (97, 904032), (129, 679776), (144, 608966), (146, 600624), (172, 509832), (194, 452016), (219, 400416), (258, 339888), (288, 304483), (291, 301344), (292, 300312), (344, 254916), (387, 226592), (388, 226008), (438, 200208), (516, 169944), (582, 150672), (584, 150156), (657, 133472), (688, 127458), (774, 113296), (776, 113004), (873, 100448), (876, 100104), (1032, 84972), (1164, 75336), (1168, 75078), (1314, 66736), (1376, 63729), (1548, 56648), (1552, 56502), (1746, 50224), (1752, 50052), (2064, 42486), (2328, 37668), (2336, 37539), (2628, 33368), (3096, 28324), (3104, 28251), (3139, 27936), (3492, 25112), (3504, 25026), (4128, 21243), (4171, 21024), (4656, 18834), (5256, 16684), (6192, 14162), (6278, 13968), (6984, 12556), (7008, 12513), (7081, 12384), (8342, 10512), (9312, 9417)]