64610262

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1429

約数の個数: 48

約数和(自身を含む): 146240640

約数和(自身を除く): 81630378

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 267, 279, 534, 558, 801, 1301, 1602, 2602, 2759, 3903, 5518, 7806, 8277, 11709, 16554, 23418, 24831, 40331, 49662, 80662, 115789, 120993, 231578, 241986, 347367, 362979, 694734, 725958, 1042101, 2084202, 3589459, 7178918, 10768377, 21536754, 32305131, 64610262]

約数ペア:

[(1, 64610262), (2, 32305131), (3, 21536754), (6, 10768377), (9, 7178918), (18, 3589459), (31, 2084202), (62, 1042101), (89, 725958), (93, 694734), (178, 362979), (186, 347367), (267, 241986), (279, 231578), (534, 120993), (558, 115789), (801, 80662), (1301, 49662), (1602, 40331), (2602, 24831), (2759, 23418), (3903, 16554), (5518, 11709), (7806, 8277)]