78469848

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3019}}^1$

素因数の和:3069

約数の個数: 72

約数和(自身を含む): 224370900

約数和(自身を除く): 145901052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3019, 3249, 4332, 6038, 6498, 8664, 9057, 12076, 12996, 18114, 24152, 25992, 27171, 36228, 54342, 57361, 72456, 108684, 114722, 172083, 217368, 229444, 344166, 458888, 516249, 688332, 1032498, 1089859, 1376664, 2064996, 2179718, 3269577, 4129992, 4359436, 6539154, 8718872, 9808731, 13078308, 19617462, 26156616, 39234924, 78469848]

約数ペア:

[(1, 78469848), (2, 39234924), (3, 26156616), (4, 19617462), (6, 13078308), (8, 9808731), (9, 8718872), (12, 6539154), (18, 4359436), (19, 4129992), (24, 3269577), (36, 2179718), (38, 2064996), (57, 1376664), (72, 1089859), (76, 1032498), (114, 688332), (152, 516249), (171, 458888), (228, 344166), (342, 229444), (361, 217368), (456, 172083), (684, 114722), (722, 108684), (1083, 72456), (1368, 57361), (1444, 54342), (2166, 36228), (2888, 27171), (3019, 25992), (3249, 24152), (4332, 18114), (6038, 12996), (6498, 12076), (8664, 9057)]