66821196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4241}}^1$

素因数の和:4362

約数の個数: 48

約数和(自身を含む): 169612128

約数和(自身を除く): 102790932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1212, 1313, 2626, 3939, 4241, 5252, 7878, 8482, 12723, 15756, 16964, 25446, 50892, 55133, 110266, 165399, 220532, 330798, 428341, 661596, 856682, 1285023, 1713364, 2570046, 5140092, 5568433, 11136866, 16705299, 22273732, 33410598, 66821196]

約数ペア:

[(1, 66821196), (2, 33410598), (3, 22273732), (4, 16705299), (6, 11136866), (12, 5568433), (13, 5140092), (26, 2570046), (39, 1713364), (52, 1285023), (78, 856682), (101, 661596), (156, 428341), (202, 330798), (303, 220532), (404, 165399), (606, 110266), (1212, 55133), (1313, 50892), (2626, 25446), (3939, 16964), (4241, 15756), (5252, 12723), (7878, 8482)]