86861268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4759}}^1$

素因数の和:4798

約数の個数: 72

約数和(自身を含む): 243902400

約数和(自身を除く): 157041132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 4759, 6084, 9126, 9518, 14277, 18252, 19036, 28554, 42831, 57108, 61867, 85662, 123734, 128493, 171324, 185601, 247468, 256986, 371202, 513972, 556803, 742404, 804271, 1113606, 1608542, 1670409, 2227212, 2412813, 3217084, 3340818, 4825626, 6681636, 7238439, 9651252, 14476878, 21715317, 28953756, 43430634, 86861268]

約数ペア:

[(1, 86861268), (2, 43430634), (3, 28953756), (4, 21715317), (6, 14476878), (9, 9651252), (12, 7238439), (13, 6681636), (18, 4825626), (26, 3340818), (27, 3217084), (36, 2412813), (39, 2227212), (52, 1670409), (54, 1608542), (78, 1113606), (108, 804271), (117, 742404), (156, 556803), (169, 513972), (234, 371202), (338, 256986), (351, 247468), (468, 185601), (507, 171324), (676, 128493), (702, 123734), (1014, 85662), (1404, 61867), (1521, 57108), (2028, 42831), (3042, 28554), (4563, 19036), (4759, 18252), (6084, 14277), (9126, 9518)]