72071872728

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{338137}}^1$

素因数の和:338336

約数の個数: 64

約数和(自身を含む): 184055276160

約数和(自身を除く): 111983403432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 107, 166, 214, 249, 321, 332, 428, 498, 642, 664, 856, 996, 1284, 1992, 2568, 8881, 17762, 26643, 35524, 53286, 71048, 106572, 213144, 338137, 676274, 1014411, 1352548, 2028822, 2705096, 4057644, 8115288, 28065371, 36180659, 56130742, 72361318, 84196113, 108541977, 112261484, 144722636, 168392226, 217083954, 224522968, 289445272, 336784452, 434167908, 673568904, 868335816, 3002994697, 6005989394, 9008984091, 12011978788, 18017968182, 24023957576, 36035936364, 72071872728]

約数ペア:

[(1, 72071872728), (2, 36035936364), (3, 24023957576), (4, 18017968182), (6, 12011978788), (8, 9008984091), (12, 6005989394), (24, 3002994697), (83, 868335816), (107, 673568904), (166, 434167908), (214, 336784452), (249, 289445272), (321, 224522968), (332, 217083954), (428, 168392226), (498, 144722636), (642, 112261484), (664, 108541977), (856, 84196113), (996, 72361318), (1284, 56130742), (1992, 36180659), (2568, 28065371), (8881, 8115288), (17762, 4057644), (26643, 2705096), (35524, 2028822), (53286, 1352548), (71048, 1014411), (106572, 676274), (213144, 338137)]