86577964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 169456896

約数和(自身を除く): 82878932

約数列:

[1, 2, 4, 11, 22, 44, 83, 151, 157, 166, 302, 314, 332, 604, 628, 913, 1661, 1727, 1826, 3322, 3454, 3652, 6644, 6908, 12533, 13031, 23707, 25066, 26062, 47414, 50132, 52124, 94828, 137863, 143341, 260777, 275726, 286682, 521554, 551452, 573364, 1043108, 1967681, 3935362, 7870724, 21644491, 43288982, 86577964]

約数ペア:

[(1, 86577964), (2, 43288982), (4, 21644491), (11, 7870724), (22, 3935362), (44, 1967681), (83, 1043108), (151, 573364), (157, 551452), (166, 521554), (302, 286682), (314, 275726), (332, 260777), (604, 143341), (628, 137863), (913, 94828), (1661, 52124), (1727, 50132), (1826, 47414), (3322, 26062), (3454, 25066), (3652, 23707), (6644, 13031), (6908, 12533)]