121610628

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 315241472

約数和(自身を除く): 193630844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 127, 134, 201, 254, 268, 381, 397, 402, 508, 603, 762, 794, 804, 1143, 1191, 1206, 1524, 1588, 2286, 2382, 2412, 3573, 4572, 4764, 7146, 8509, 14292, 17018, 25527, 26599, 34036, 50419, 51054, 53198, 76581, 79797, 100838, 102108, 106396, 151257, 153162, 159594, 201676, 239391, 302514, 306324, 319188, 453771, 478782, 605028, 907542, 957564, 1815084, 3378073, 6756146, 10134219, 13512292, 20268438, 30402657, 40536876, 60805314, 121610628]

約数ペア:

[(1, 121610628), (2, 60805314), (3, 40536876), (4, 30402657), (6, 20268438), (9, 13512292), (12, 10134219), (18, 6756146), (36, 3378073), (67, 1815084), (127, 957564), (134, 907542), (201, 605028), (254, 478782), (268, 453771), (381, 319188), (397, 306324), (402, 302514), (508, 239391), (603, 201676), (762, 159594), (794, 153162), (804, 151257), (1143, 106396), (1191, 102108), (1206, 100838), (1524, 79797), (1588, 76581), (2286, 53198), (2382, 51054), (2412, 50419), (3573, 34036), (4572, 26599), (4764, 25527), (7146, 17018), (8509, 14292)]