77882542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 49021778

約数列:

[1, 2, 17, 34, 67, 134, 179, 191, 358, 382, 1139, 2278, 3043, 3247, 6086, 6494, 11993, 12797, 23986, 25594, 34189, 68378, 203881, 217549, 407762, 435098, 581213, 1162426, 2290663, 4581326, 38941271, 77882542]

約数ペア:

[(1, 77882542), (2, 38941271), (17, 4581326), (34, 2290663), (67, 1162426), (134, 581213), (179, 435098), (191, 407762), (358, 217549), (382, 203881), (1139, 68378), (2278, 34189), (3043, 25594), (3247, 23986), (6086, 12797), (6494, 11993)]