66844908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{10987}}^1$

素因数の和:11023

約数の個数: 54

約数和(自身を含む): 182983164

約数和(自身を除く): 116138256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 10987, 21974, 32961, 43948, 65922, 98883, 131844, 142831, 197766, 285662, 395532, 428493, 571324, 856986, 1285479, 1713972, 1856803, 2570958, 3713606, 5141916, 5570409, 7427212, 11140818, 16711227, 22281636, 33422454, 66844908]

約数ペア:

[(1, 66844908), (2, 33422454), (3, 22281636), (4, 16711227), (6, 11140818), (9, 7427212), (12, 5570409), (13, 5141916), (18, 3713606), (26, 2570958), (36, 1856803), (39, 1713972), (52, 1285479), (78, 856986), (117, 571324), (156, 428493), (169, 395532), (234, 285662), (338, 197766), (468, 142831), (507, 131844), (676, 98883), (1014, 65922), (1521, 43948), (2028, 32961), (3042, 21974), (6084, 10987)]