80736636

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 191673216

約数和(自身を除く): 110936580

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 227, 277, 321, 428, 454, 554, 642, 681, 831, 908, 1108, 1284, 1362, 1662, 2724, 3324, 24289, 29639, 48578, 59278, 62879, 72867, 88917, 97156, 118556, 125758, 145734, 177834, 188637, 251516, 291468, 355668, 377274, 754548, 6728053, 13456106, 20184159, 26912212, 40368318, 80736636]

約数ペア:

[(1, 80736636), (2, 40368318), (3, 26912212), (4, 20184159), (6, 13456106), (12, 6728053), (107, 754548), (214, 377274), (227, 355668), (277, 291468), (321, 251516), (428, 188637), (454, 177834), (554, 145734), (642, 125758), (681, 118556), (831, 97156), (908, 88917), (1108, 72867), (1284, 62879), (1362, 59278), (1662, 48578), (2724, 29639), (3324, 24289)]