77679552

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^2\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 84

約数和(自身を含む): 212875368

約数和(自身を除く): 135195816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 421, 496, 744, 842, 961, 992, 1263, 1488, 1684, 1922, 1984, 2526, 2883, 2976, 3368, 3844, 5052, 5766, 5952, 6736, 7688, 10104, 11532, 13051, 13472, 15376, 20208, 23064, 26102, 26944, 30752, 39153, 40416, 46128, 52204, 61504, 78306, 80832, 92256, 104408, 156612, 184512, 208816, 313224, 404581, 417632, 626448, 809162, 835264, 1213743, 1252896, 1618324, 2427486, 2505792, 3236648, 4854972, 6473296, 9709944, 12946592, 19419888, 25893184, 38839776, 77679552]

約数ペア:

[(1, 77679552), (2, 38839776), (3, 25893184), (4, 19419888), (6, 12946592), (8, 9709944), (12, 6473296), (16, 4854972), (24, 3236648), (31, 2505792), (32, 2427486), (48, 1618324), (62, 1252896), (64, 1213743), (93, 835264), (96, 809162), (124, 626448), (186, 417632), (192, 404581), (248, 313224), (372, 208816), (421, 184512), (496, 156612), (744, 104408), (842, 92256), (961, 80832), (992, 78306), (1263, 61504), (1488, 52204), (1684, 46128), (1922, 40416), (1984, 39153), (2526, 30752), (2883, 26944), (2976, 26102), (3368, 23064), (3844, 20208), (5052, 15376), (5766, 13472), (5952, 13051), (6736, 11532), (7688, 10104)]