123672312

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{5351}}^1$

素因数の和:5473

約数の個数: 64

約数和(自身を含む): 346809600

約数和(自身を除く): 223137288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5351, 5778, 7704, 10702, 11556, 16053, 21404, 23112, 32106, 42808, 48159, 64212, 96318, 128424, 144477, 192636, 288954, 385272, 572557, 577908, 1145114, 1155816, 1717671, 2290228, 3435342, 4580456, 5153013, 6870684, 10306026, 13741368, 15459039, 20612052, 30918078, 41224104, 61836156, 123672312]

約数ペア:

[(1, 123672312), (2, 61836156), (3, 41224104), (4, 30918078), (6, 20612052), (8, 15459039), (9, 13741368), (12, 10306026), (18, 6870684), (24, 5153013), (27, 4580456), (36, 3435342), (54, 2290228), (72, 1717671), (107, 1155816), (108, 1145114), (214, 577908), (216, 572557), (321, 385272), (428, 288954), (642, 192636), (856, 144477), (963, 128424), (1284, 96318), (1926, 64212), (2568, 48159), (2889, 42808), (3852, 32106), (5351, 23112), (5778, 21404), (7704, 16053), (10702, 11556)]