8246628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 22870848

約数和(自身を除く): 14624220

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 263, 268, 402, 468, 526, 603, 789, 804, 871, 1052, 1206, 1578, 1742, 2367, 2412, 2613, 3156, 3419, 3484, 4734, 5226, 6838, 7839, 9468, 10257, 10452, 13676, 15678, 17621, 20514, 30771, 31356, 35242, 41028, 52863, 61542, 70484, 105726, 123084, 158589, 211452, 229073, 317178, 458146, 634356, 687219, 916292, 1374438, 2061657, 2748876, 4123314, 8246628]

約数ペア:

[(1, 8246628), (2, 4123314), (3, 2748876), (4, 2061657), (6, 1374438), (9, 916292), (12, 687219), (13, 634356), (18, 458146), (26, 317178), (36, 229073), (39, 211452), (52, 158589), (67, 123084), (78, 105726), (117, 70484), (134, 61542), (156, 52863), (201, 41028), (234, 35242), (263, 31356), (268, 30771), (402, 20514), (468, 17621), (526, 15678), (603, 13676), (789, 10452), (804, 10257), (871, 9468), (1052, 7839), (1206, 6838), (1578, 5226), (1742, 4734), (2367, 3484), (2412, 3419), (2613, 3156)]