72839872

素因数分解:

$2^6\times 7^2\times {\mathrm{23227}}^1$

素因数の和:23253

約数の個数: 42

約数和(自身を含む): 168147492

約数和(自身を除く): 95307620

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23227, 46454, 92908, 162589, 185816, 325178, 371632, 650356, 743264, 1138123, 1300712, 1486528, 2276246, 2601424, 4552492, 5202848, 9104984, 10405696, 18209968, 36419936, 72839872]

約数ペア:

[(1, 72839872), (2, 36419936), (4, 18209968), (7, 10405696), (8, 9104984), (14, 5202848), (16, 4552492), (28, 2601424), (32, 2276246), (49, 1486528), (56, 1300712), (64, 1138123), (98, 743264), (112, 650356), (196, 371632), (224, 325178), (392, 185816), (448, 162589), (784, 92908), (1568, 46454), (3136, 23227)]