66213864

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{10333}}^1$

素因数の和:10434

約数の個数: 48

約数和(自身を含む): 181361700

約数和(自身を除く): 115147836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 10333, 20666, 30999, 41332, 61998, 82664, 92997, 123996, 185994, 247992, 371988, 743976, 919637, 1839274, 2758911, 3678548, 5517822, 7357096, 8276733, 11035644, 16553466, 22071288, 33106932, 66213864]

約数ペア:

[(1, 66213864), (2, 33106932), (3, 22071288), (4, 16553466), (6, 11035644), (8, 8276733), (9, 7357096), (12, 5517822), (18, 3678548), (24, 2758911), (36, 1839274), (72, 919637), (89, 743976), (178, 371988), (267, 247992), (356, 185994), (534, 123996), (712, 92997), (801, 82664), (1068, 61998), (1602, 41332), (2136, 30999), (3204, 20666), (6408, 10333)]