64783284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 155645952

約数和(自身を除く): 90862668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 223, 258, 446, 516, 563, 669, 892, 1126, 1338, 1689, 2252, 2676, 3378, 6756, 9589, 19178, 24209, 28767, 38356, 48418, 57534, 72627, 96836, 115068, 125549, 145254, 251098, 290508, 376647, 502196, 753294, 1506588, 5398607, 10797214, 16195821, 21594428, 32391642, 64783284]

約数ペア:

[(1, 64783284), (2, 32391642), (3, 21594428), (4, 16195821), (6, 10797214), (12, 5398607), (43, 1506588), (86, 753294), (129, 502196), (172, 376647), (223, 290508), (258, 251098), (446, 145254), (516, 125549), (563, 115068), (669, 96836), (892, 72627), (1126, 57534), (1338, 48418), (1689, 38356), (2252, 28767), (2676, 24209), (3378, 19178), (6756, 9589)]