71039664

素因数分解:

$2^4\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1013}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 199417296

約数和(自身を除く): 128377632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1013, 1461, 1948, 2026, 2922, 3039, 3896, 4052, 4383, 5844, 6078, 7792, 8104, 8766, 9117, 11688, 12156, 16208, 17532, 18234, 23376, 24312, 35064, 36468, 48624, 70128, 72936, 145872, 493331, 986662, 1479993, 1973324, 2959986, 3946648, 4439979, 5919972, 7893296, 8879958, 11839944, 17759916, 23679888, 35519832, 71039664]

約数ペア:

[(1, 71039664), (2, 35519832), (3, 23679888), (4, 17759916), (6, 11839944), (8, 8879958), (9, 7893296), (12, 5919972), (16, 4439979), (18, 3946648), (24, 2959986), (36, 1973324), (48, 1479993), (72, 986662), (144, 493331), (487, 145872), (974, 72936), (1013, 70128), (1461, 48624), (1948, 36468), (2026, 35064), (2922, 24312), (3039, 23376), (3896, 18234), (4052, 17532), (4383, 16208), (5844, 12156), (6078, 11688), (7792, 9117), (8104, 8766)]