68937804

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1259}}^1$

素因数の和:1301

約数の個数: 90

約数和(自身を含む): 195301260

約数和(自身を除く): 126363456

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1259, 1404, 1521, 2028, 2106, 2518, 3042, 3777, 4212, 4563, 5036, 6084, 7554, 9126, 11331, 13689, 15108, 16367, 18252, 22662, 27378, 32734, 33993, 45324, 49101, 54756, 65468, 67986, 98202, 101979, 135972, 147303, 196404, 203958, 212771, 294606, 407916, 425542, 441909, 589212, 638313, 851084, 883818, 1276626, 1325727, 1767636, 1914939, 2553252, 2651454, 3829878, 5302908, 5744817, 7659756, 11489634, 17234451, 22979268, 34468902, 68937804]

約数ペア:

[(1, 68937804), (2, 34468902), (3, 22979268), (4, 17234451), (6, 11489634), (9, 7659756), (12, 5744817), (13, 5302908), (18, 3829878), (26, 2651454), (27, 2553252), (36, 1914939), (39, 1767636), (52, 1325727), (54, 1276626), (78, 883818), (81, 851084), (108, 638313), (117, 589212), (156, 441909), (162, 425542), (169, 407916), (234, 294606), (324, 212771), (338, 203958), (351, 196404), (468, 147303), (507, 135972), (676, 101979), (702, 98202), (1014, 67986), (1053, 65468), (1259, 54756), (1404, 49101), (1521, 45324), (2028, 33993), (2106, 32734), (2518, 27378), (3042, 22662), (3777, 18252), (4212, 16367), (4563, 15108), (5036, 13689), (6084, 11331), (7554, 9126)]