8089665636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{128677}}^1$

素因数の和:128741

約数の個数: 72

約数和(自身を含む): 21099074304

約数和(自身を除く): 13009408668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 4836, 5239, 10478, 15717, 20956, 31434, 62868, 128677, 257354, 386031, 514708, 772062, 1544124, 1672801, 3345602, 3988987, 5018403, 6691204, 7977974, 10036806, 11966961, 15955948, 20073612, 21746413, 23933922, 43492826, 47867844, 51856831, 65239239, 86985652, 103713662, 130478478, 155570493, 207427324, 260956956, 311140986, 622281972, 674138803, 1348277606, 2022416409, 2696555212, 4044832818, 8089665636]

約数ペア:

[(1, 8089665636), (2, 4044832818), (3, 2696555212), (4, 2022416409), (6, 1348277606), (12, 674138803), (13, 622281972), (26, 311140986), (31, 260956956), (39, 207427324), (52, 155570493), (62, 130478478), (78, 103713662), (93, 86985652), (124, 65239239), (156, 51856831), (169, 47867844), (186, 43492826), (338, 23933922), (372, 21746413), (403, 20073612), (507, 15955948), (676, 11966961), (806, 10036806), (1014, 7977974), (1209, 6691204), (1612, 5018403), (2028, 3988987), (2418, 3345602), (4836, 1672801), (5239, 1544124), (10478, 772062), (15717, 514708), (20956, 386031), (31434, 257354), (62868, 128677)]