71015472

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 219360960

約数和(自身を除く): 148345488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 107, 132, 144, 176, 198, 214, 264, 321, 396, 419, 428, 528, 642, 792, 838, 856, 963, 1177, 1257, 1284, 1584, 1676, 1712, 1926, 2354, 2514, 2568, 3352, 3531, 3771, 3852, 4609, 4708, 5028, 5136, 6704, 7062, 7542, 7704, 9218, 9416, 10056, 10593, 13827, 14124, 15084, 15408, 18436, 18832, 20112, 21186, 27654, 28248, 30168, 36872, 41481, 42372, 44833, 55308, 56496, 60336, 73744, 82962, 84744, 89666, 110616, 134499, 165924, 169488, 179332, 221232, 268998, 331848, 358664, 403497, 493163, 537996, 663696, 717328, 806994, 986326, 1075992, 1479489, 1613988, 1972652, 2151984, 2958978, 3227976, 3945304, 4438467, 5917956, 6455952, 7890608, 8876934, 11835912, 17753868, 23671824, 35507736, 71015472]

約数ペア:

[(1, 71015472), (2, 35507736), (3, 23671824), (4, 17753868), (6, 11835912), (8, 8876934), (9, 7890608), (11, 6455952), (12, 5917956), (16, 4438467), (18, 3945304), (22, 3227976), (24, 2958978), (33, 2151984), (36, 1972652), (44, 1613988), (48, 1479489), (66, 1075992), (72, 986326), (88, 806994), (99, 717328), (107, 663696), (132, 537996), (144, 493163), (176, 403497), (198, 358664), (214, 331848), (264, 268998), (321, 221232), (396, 179332), (419, 169488), (428, 165924), (528, 134499), (642, 110616), (792, 89666), (838, 84744), (856, 82962), (963, 73744), (1177, 60336), (1257, 56496), (1284, 55308), (1584, 44833), (1676, 42372), (1712, 41481), (1926, 36872), (2354, 30168), (2514, 28248), (2568, 27654), (3352, 21186), (3531, 20112), (3771, 18832), (3852, 18436), (4609, 15408), (4708, 15084), (5028, 14124), (5136, 13827), (6704, 10593), (7062, 10056), (7542, 9416), (7704, 9218)]