80027676

素因数分解:

$2^2\times 3^5\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:593

約数の個数: 72

約数和(自身を含む): 211249584

約数和(自身を除く): 131221908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 281, 293, 324, 486, 562, 586, 843, 879, 972, 1124, 1172, 1686, 1758, 2529, 2637, 3372, 3516, 5058, 5274, 7587, 7911, 10116, 10548, 15174, 15822, 22761, 23733, 30348, 31644, 45522, 47466, 68283, 71199, 82333, 91044, 94932, 136566, 142398, 164666, 246999, 273132, 284796, 329332, 493998, 740997, 987996, 1481994, 2222991, 2963988, 4445982, 6668973, 8891964, 13337946, 20006919, 26675892, 40013838, 80027676]

約数ペア:

[(1, 80027676), (2, 40013838), (3, 26675892), (4, 20006919), (6, 13337946), (9, 8891964), (12, 6668973), (18, 4445982), (27, 2963988), (36, 2222991), (54, 1481994), (81, 987996), (108, 740997), (162, 493998), (243, 329332), (281, 284796), (293, 273132), (324, 246999), (486, 164666), (562, 142398), (586, 136566), (843, 94932), (879, 91044), (972, 82333), (1124, 71199), (1172, 68283), (1686, 47466), (1758, 45522), (2529, 31644), (2637, 30348), (3372, 23733), (3516, 22761), (5058, 15822), (5274, 15174), (7587, 10548), (7911, 10116)]