57857904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 120

約数和(自身を含む): 180182912

約数和(自身を除く): 122325008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 997, 1116, 1209, 1488, 1612, 1872, 1994, 2232, 2418, 2991, 3224, 3627, 3988, 4464, 4836, 5982, 6448, 7254, 7976, 8973, 9672, 11964, 12961, 14508, 15952, 17946, 19344, 23928, 25922, 29016, 30907, 35892, 38883, 47856, 51844, 58032, 61814, 71784, 77766, 92721, 103688, 116649, 123628, 143568, 155532, 185442, 207376, 233298, 247256, 278163, 311064, 370884, 401791, 466596, 494512, 556326, 622128, 741768, 803582, 933192, 1112652, 1205373, 1483536, 1607164, 1866384, 2225304, 2410746, 3214328, 3616119, 4450608, 4821492, 6428656, 7232238, 9642984, 14464476, 19285968, 28928952, 57857904]

約数ペア:

[(1, 57857904), (2, 28928952), (3, 19285968), (4, 14464476), (6, 9642984), (8, 7232238), (9, 6428656), (12, 4821492), (13, 4450608), (16, 3616119), (18, 3214328), (24, 2410746), (26, 2225304), (31, 1866384), (36, 1607164), (39, 1483536), (48, 1205373), (52, 1112652), (62, 933192), (72, 803582), (78, 741768), (93, 622128), (104, 556326), (117, 494512), (124, 466596), (144, 401791), (156, 370884), (186, 311064), (208, 278163), (234, 247256), (248, 233298), (279, 207376), (312, 185442), (372, 155532), (403, 143568), (468, 123628), (496, 116649), (558, 103688), (624, 92721), (744, 77766), (806, 71784), (936, 61814), (997, 58032), (1116, 51844), (1209, 47856), (1488, 38883), (1612, 35892), (1872, 30907), (1994, 29016), (2232, 25922), (2418, 23928), (2991, 19344), (3224, 17946), (3627, 15952), (3988, 14508), (4464, 12961), (4836, 11964), (5982, 9672), (6448, 8973), (7254, 7976)]