72680762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{691}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 136318464

約数和(自身を除く): 63637702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 683, 691, 1366, 1382, 4781, 4837, 7513, 7601, 9562, 9674, 15026, 15202, 52591, 53207, 105182, 106414, 471953, 943906, 3303671, 5191483, 6607342, 10382966, 36340381, 72680762]

約数ペア:

[(1, 72680762), (2, 36340381), (7, 10382966), (11, 6607342), (14, 5191483), (22, 3303671), (77, 943906), (154, 471953), (683, 106414), (691, 105182), (1366, 53207), (1382, 52591), (4781, 15202), (4837, 15026), (7513, 9674), (7601, 9562)]