57455268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 148923936

約数和(自身を除く): 91468668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 169, 246, 338, 492, 507, 533, 676, 691, 1014, 1066, 1382, 1599, 2028, 2073, 2132, 2764, 3198, 4146, 6396, 6929, 8292, 8983, 13858, 17966, 20787, 26949, 27716, 28331, 35932, 41574, 53898, 56662, 83148, 84993, 107796, 113324, 116779, 169986, 233558, 339972, 350337, 368303, 467116, 700674, 736606, 1104909, 1401348, 1473212, 2209818, 4419636, 4787939, 9575878, 14363817, 19151756, 28727634, 57455268]

約数ペア:

[(1, 57455268), (2, 28727634), (3, 19151756), (4, 14363817), (6, 9575878), (12, 4787939), (13, 4419636), (26, 2209818), (39, 1473212), (41, 1401348), (52, 1104909), (78, 736606), (82, 700674), (123, 467116), (156, 368303), (164, 350337), (169, 339972), (246, 233558), (338, 169986), (492, 116779), (507, 113324), (533, 107796), (676, 84993), (691, 83148), (1014, 56662), (1066, 53898), (1382, 41574), (1599, 35932), (2028, 28331), (2073, 27716), (2132, 26949), (2764, 20787), (3198, 17966), (4146, 13858), (6396, 8983), (6929, 8292)]