73890414

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1662

約数の個数: 64

約数和(自身を含む): 179585280

約数和(自身を除く): 105694866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 117, 134, 201, 234, 351, 402, 603, 702, 871, 1206, 1571, 1742, 1809, 2613, 3142, 3618, 4713, 5226, 7839, 9426, 14139, 15678, 20423, 23517, 28278, 40846, 42417, 47034, 61269, 84834, 105257, 122538, 183807, 210514, 315771, 367614, 551421, 631542, 947313, 1102842, 1368341, 1894626, 2736682, 2841939, 4105023, 5683878, 8210046, 12315069, 24630138, 36945207, 73890414]

約数ペア:

[(1, 73890414), (2, 36945207), (3, 24630138), (6, 12315069), (9, 8210046), (13, 5683878), (18, 4105023), (26, 2841939), (27, 2736682), (39, 1894626), (54, 1368341), (67, 1102842), (78, 947313), (117, 631542), (134, 551421), (201, 367614), (234, 315771), (351, 210514), (402, 183807), (603, 122538), (702, 105257), (871, 84834), (1206, 61269), (1571, 47034), (1742, 42417), (1809, 40846), (2613, 28278), (3142, 23517), (3618, 20423), (4713, 15678), (5226, 14139), (7839, 9426)]