72752588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 141994944

約数和(自身を除く): 69242356

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 181, 257, 362, 391, 514, 724, 782, 1028, 1564, 3077, 4163, 4369, 5911, 6154, 8326, 8738, 11822, 12308, 16652, 17476, 23644, 46517, 70771, 93034, 100487, 141542, 186068, 200974, 283084, 401948, 790789, 1069891, 1581578, 2139782, 3163156, 4279564, 18188147, 36376294, 72752588]

約数ペア:

[(1, 72752588), (2, 36376294), (4, 18188147), (17, 4279564), (23, 3163156), (34, 2139782), (46, 1581578), (68, 1069891), (92, 790789), (181, 401948), (257, 283084), (362, 200974), (391, 186068), (514, 141542), (724, 100487), (782, 93034), (1028, 70771), (1564, 46517), (3077, 23644), (4163, 17476), (4369, 16652), (5911, 12308), (6154, 11822), (8326, 8738)]