77647944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 212984640

約数和(自身を除く): 135336696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1182, 1493, 1576, 2167, 2364, 2986, 4334, 4479, 4728, 5972, 6501, 8668, 8958, 11944, 13002, 16423, 17336, 17916, 26004, 32846, 35832, 49269, 52008, 65692, 98538, 131384, 197076, 294121, 394152, 588242, 882363, 1176484, 1764726, 2352968, 3235331, 3529452, 6470662, 7058904, 9705993, 12941324, 19411986, 25882648, 38823972, 77647944]

約数ペア:

[(1, 77647944), (2, 38823972), (3, 25882648), (4, 19411986), (6, 12941324), (8, 9705993), (11, 7058904), (12, 6470662), (22, 3529452), (24, 3235331), (33, 2352968), (44, 1764726), (66, 1176484), (88, 882363), (132, 588242), (197, 394152), (264, 294121), (394, 197076), (591, 131384), (788, 98538), (1182, 65692), (1493, 52008), (1576, 49269), (2167, 35832), (2364, 32846), (2986, 26004), (4334, 17916), (4479, 17336), (4728, 16423), (5972, 13002), (6501, 11944), (8668, 8958)]