77511616

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13309}}^1$

素因数の和:13341

約数の個数: 56

約数和(自身を含む): 189321440

約数和(自身を除く): 111809824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 13309, 26618, 53236, 93163, 106472, 173017, 186326, 212944, 346034, 372652, 425888, 692068, 745304, 851776, 1211119, 1384136, 1490608, 2422238, 2768272, 2981216, 4844476, 5536544, 5962432, 9688952, 11073088, 19377904, 38755808, 77511616]

約数ペア:

[(1, 77511616), (2, 38755808), (4, 19377904), (7, 11073088), (8, 9688952), (13, 5962432), (14, 5536544), (16, 4844476), (26, 2981216), (28, 2768272), (32, 2422238), (52, 1490608), (56, 1384136), (64, 1211119), (91, 851776), (104, 745304), (112, 692068), (182, 425888), (208, 372652), (224, 346034), (364, 212944), (416, 186326), (448, 173017), (728, 106472), (832, 93163), (1456, 53236), (2912, 26618), (5824, 13309)]