91151664

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1242

約数の個数: 80

約数和(自身を含む): 250876800

約数和(自身を除く): 159725136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1123, 1424, 1691, 2136, 2246, 3369, 3382, 4272, 4492, 5073, 6738, 6764, 8984, 10146, 13476, 13528, 17968, 20292, 21337, 26952, 27056, 40584, 42674, 53904, 64011, 81168, 85348, 99947, 128022, 170696, 199894, 256044, 299841, 341392, 399788, 512088, 599682, 799576, 1024176, 1199364, 1599152, 1898993, 2398728, 3797986, 4797456, 5696979, 7595972, 11393958, 15191944, 22787916, 30383888, 45575832, 91151664]

約数ペア:

[(1, 91151664), (2, 45575832), (3, 30383888), (4, 22787916), (6, 15191944), (8, 11393958), (12, 7595972), (16, 5696979), (19, 4797456), (24, 3797986), (38, 2398728), (48, 1898993), (57, 1599152), (76, 1199364), (89, 1024176), (114, 799576), (152, 599682), (178, 512088), (228, 399788), (267, 341392), (304, 299841), (356, 256044), (456, 199894), (534, 170696), (712, 128022), (912, 99947), (1068, 85348), (1123, 81168), (1424, 64011), (1691, 53904), (2136, 42674), (2246, 40584), (3369, 27056), (3382, 26952), (4272, 21337), (4492, 20292), (5073, 17968), (6738, 13528), (6764, 13476), (8984, 10146)]