77888616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8053}}^1$

素因数の和:8106

約数の個数: 64

約数和(自身を含む): 216491520

約数和(自身を除く): 138602904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 8053, 9672, 16106, 24159, 32212, 48318, 64424, 96636, 104689, 193272, 209378, 249643, 314067, 418756, 499286, 628134, 748929, 837512, 998572, 1256268, 1497858, 1997144, 2512536, 2995716, 3245359, 5991432, 6490718, 9736077, 12981436, 19472154, 25962872, 38944308, 77888616]

約数ペア:

[(1, 77888616), (2, 38944308), (3, 25962872), (4, 19472154), (6, 12981436), (8, 9736077), (12, 6490718), (13, 5991432), (24, 3245359), (26, 2995716), (31, 2512536), (39, 1997144), (52, 1497858), (62, 1256268), (78, 998572), (93, 837512), (104, 748929), (124, 628134), (156, 499286), (186, 418756), (248, 314067), (312, 249643), (372, 209378), (403, 193272), (744, 104689), (806, 96636), (1209, 64424), (1612, 48318), (2418, 32212), (3224, 24159), (4836, 16106), (8053, 9672)]