81073752

素因数分解:

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

素因数の和:600

約数の個数: 64

約数和(自身を含む): 207851520

約数和(自身を除く): 126777768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 127, 134, 201, 254, 268, 381, 397, 402, 508, 536, 762, 794, 804, 1016, 1191, 1524, 1588, 1608, 2382, 3048, 3176, 4764, 8509, 9528, 17018, 25527, 26599, 34036, 50419, 51054, 53198, 68072, 79797, 100838, 102108, 106396, 151257, 159594, 201676, 204216, 212792, 302514, 319188, 403352, 605028, 638376, 1210056, 3378073, 6756146, 10134219, 13512292, 20268438, 27024584, 40536876, 81073752]

約数ペア:

[(1, 81073752), (2, 40536876), (3, 27024584), (4, 20268438), (6, 13512292), (8, 10134219), (12, 6756146), (24, 3378073), (67, 1210056), (127, 638376), (134, 605028), (201, 403352), (254, 319188), (268, 302514), (381, 212792), (397, 204216), (402, 201676), (508, 159594), (536, 151257), (762, 106396), (794, 102108), (804, 100838), (1016, 79797), (1191, 68072), (1524, 53198), (1588, 51054), (1608, 50419), (2382, 34036), (3048, 26599), (3176, 25527), (4764, 17018), (8509, 9528)]