78558528

素因数分解:

$2^6\times 3^1\times {\mathrm{619}}^1\times {\mathrm{661}}^1$

素因数の和:1295

約数の個数: 56

約数和(自身を含む): 208503520

約数和(自身を除く): 129944992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 619, 661, 1238, 1322, 1857, 1983, 2476, 2644, 3714, 3966, 4952, 5288, 7428, 7932, 9904, 10576, 14856, 15864, 19808, 21152, 29712, 31728, 39616, 42304, 59424, 63456, 118848, 126912, 409159, 818318, 1227477, 1636636, 2454954, 3273272, 4909908, 6546544, 9819816, 13093088, 19639632, 26186176, 39279264, 78558528]

約数ペア:

[(1, 78558528), (2, 39279264), (3, 26186176), (4, 19639632), (6, 13093088), (8, 9819816), (12, 6546544), (16, 4909908), (24, 3273272), (32, 2454954), (48, 1636636), (64, 1227477), (96, 818318), (192, 409159), (619, 126912), (661, 118848), (1238, 63456), (1322, 59424), (1857, 42304), (1983, 39616), (2476, 31728), (2644, 29712), (3714, 21152), (3966, 19808), (4952, 15864), (5288, 14856), (7428, 10576), (7932, 9904)]